UNIPHASE CORP /CA/
10-K, 1998-09-28
SEMICONDUCTORS & RELATED DEVICES
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                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------

                                   FORM 10-K
(MARK ONE)

[X]   ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
     SECURITIES EXCHANGE ACT OF 1934

                    FOR THE FISCAL YEAR ENDED JUNE 30, 1998
                                       OR

[ ]   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
     SECURITIES EXCHANGE ACT OF 1934

           FOR THE TRANSITION PERIOD FROM             TO

                         COMMISSION FILE NUMBER 0-22874
                            ------------------------

                              UNIPHASE CORPORATION
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

   DELAWARE        163 BAYPOINTE PKWY, SAN JOSE, CA     95134       94-2579683
(STATE OR OTHER       (ADDRESS OF PRINCIPAL          (ZIP CODE) (I.R.S. EMPLOYER
 JURISDICTION OF       EXECUTIVE OFFICES)                        IDENTIFICATION
INCORPORATION OR                                                         NO.)
ORGANIZATION)

       Registrant's telephone number, including area code (408) 434-1800

          Securities registered pursuant to Section 12(b) of the Act:

   TITLE OF EACH CLASS                NAME OF EACH EXCHANGE ON WHICH REGISTERED
- -----------------------------   ------------------------------------------------
         None                                          None

          SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:

                    COMMON STOCK, PAR VALUE $.001 PER SHARE
                                (TITLE OF CLASS)

     Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes  [X]     No  [ ]

     Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained to the
best of the registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K.  [ ]

     As of September 11, 1998, the aggregate market value of the voting stock
held by non-affiliates of the Registrant was approximately $1,248,093,559 based
upon the average of the high and low prices of the Common Stock as reported on
The Nasdaq National Market on such date. Shares of Common Stock held by
officers, directors and holders of more than 5% of the outstanding Common Stock
have been excluded from this calculation because such persons may be deemed to
be affiliates. This determination of affiliate status is not necessarily a
conclusive determination for other purposes.

     As of September 11, 1998, the Registrant had 38,647,120 shares of Common
Stock.

      DOCUMENTS INCORPORATED BY REFERENCE (To the Extent Indicated Herein)
    Portions of registrant's Proxy Statement for its 1998 Annual Meeting of
                            Stockholders (Part III)

================================================================================
<PAGE>































                                     PART I

Item 1. Business

General

        Uniphase Corporation (the "Company" or "Uniphase") was formed
as a Delaware corporation in October, 1993.  The Company designs, 
develops, manufactures and markets components and modules for fiber
optic  telecommunications and cable television (CATV) systems, laser
subsystems,  and laser-based semiconductor wafer defect examination and
analysis  equipment. The Company's telecommunications and CATV
divisions design,  develop, manufacture and market semiconductor
lasers, high-speed external  modulators, transmitters and other
components for fiber optic networks in  the telecommunications and CATV
industries. The Company's Laser Division  designs, develops,
manufactures and markets laser subsystems for a broad  range of OEM
applications which include biotechnology, industrial process  control
and measurement, graphics and printing, and semiconductor  equipment.
The Company's Ultrapointe subsidiary designs, develops,  manufactures
and markets advanced laser-based systems for semiconductor  wafer
defect examination and analysis.

        The Company entered the telecommunications market in May 1995. 
Currently, the Company's portfolio of telecommunications products 
includes those produced by Uniphase Telecommunications Products ("UTP"), 
UTP Fibreoptics ("UFP"), Uniphase Laser Enterprise ("ULE"), Uniphase 
Network Components ("UNC"), Uniphase Fiber Components ("UFC"), 
Uniphase Netherlands ("UNBV") and Chassis Engineering, Inc. ("Chassis"). 

The following table summarizes the Company's investment in the 
telecommunications, cable television and data communications markets
through continued development of photonic technology and acquisitions.

<TABLE>
<CAPTION>

     Date         Entity       Location        Source                  Products
- -------------- ------------ --------------- ------------- -----------------------------------
<S>            <S>          <S>             <S>           <S>
August 1998    UTP-Chassis  Massachusetts   Acquisition   Component packaging


June 1998      UNBV         Netherlands     Acquisition   Source lasers for
                                                          telecommunications,
                                                          CATV and multimedia,
                                                          External modulators,
                                                          Optical amplifiers

January 1998   UNC          California      Start-up      Grating-based network modules

November 1997  UFC          Australia       Acquisition   Fiber Bragg gratings

March 1997     ULE          Switzerland     Acquisition   Pump lasers of optical amplifiers

July 1996      UTP-TSD      Pennsylvania    Start-up      CATV transmitters, amplifiers

May 1996       UFP          United Kingdom  Acquisition   Laser packaging for data
                                                          and telecommunications

May 1995       UTP-EPD      Connecticut     Acquisition   External modulators

</TABLE> 

Industry segment financial data can be found in Note 10 of Notes to
Consolidated Financial Statements.


Company Strategy

        Uniphase's strategy is to leverage its expertise in optoelectronics 
to become the leading merchant supplier of modules and components for 
optical networking systems. The Company believes its customers are 
constantly reducing the number of suppliers for components in their 
optical networks, and its ability to offer a catalog of optical 
components to customers is a strategic advantage over suppliers of 
single-source products. The Company has undertaken a series of internally 
funded development programs as well as certain acquisitions in order to 
offer a broad portfolio of optical components for telecommunications 
system suppliers and integrators. The key elements of Uniphase's business 
strategy are as follows:

  o Increase Breadth of Product Offerings to Key Customers. The 
    Company's customers continue to seek both a reduction in the 
    number of suppliers from which they purchase the components 
    and other parts for their systems and an increase in the 
    level of integration in the optoelectronic and optical 
    products that they purchase from these suppliers. The 
    Company believes that reductions in the number of suppliers 
    and the manufacturing steps required at the customer level 
    enable these customers to better focus their time and 
    resources on aspects of their business that involve more of 
    their core competencies and their own competitive advantages 
    over other system providers. Through both internal 
    development and acquisition of key technologies and 
    manufacturing capabilities developed by others, the Company 
    seeks to position itself as a "one-stop" source of an 
    increasingly greater variety of components and integrated 
    solutions for its demanding customer base. The Company 
    believes that its recent acquisition of Philips 
    Optoelectronics has positioned the Company with the broadest 
    portfolio of active optical components in its industry. In 
    addition, recent introductions of the Company's integrated 
    laser modulator assembly (ILMA) and wavelocker frequency 
    locking device for DWDM applications reflect the results of 
    the Company's internal development efforts to expand the 
    level of product integration that it makes available to its 
    customer base.

  o Provide Cost-Effective, Demand-Driven Solutions to its OEM 
    Customers. The Company seeks, through close relationships, to 
    understand its customers' needs at an early stage in the 
    customers' product development cycles and to design its 
    telecommunications and laser subsystems products to meet 
    these specific needs.  The Company focuses on selling its 
    components to customers at the design-in phase of a product, 
    creating the potential for recurring sales throughout a 
    product's life.  Following design-in of its products, the 
    Company shifts its focus to obtaining manufacturing 
    efficiencies, quality enhancements and cost reductions during 
    the product life.

  o Provide Product Reliability and Bellcore Qualified 
    Applications. The Company considers its technological 
    leadership, product leadership and relationships with key 
    customers to be important competitive factors. The Company 
    believes one of the barriers to entry in the long-haul, metro 
    and submarine telecommunications markets is the life-test and 
    quality control criteria established by Bell Labs, one of the 
    world's foremost commercial research and development 
    organizations for communications applications. Uniphase's 
    research and development efforts continue to focus on the 
    core technologies critical to the Company's success in 
    telecommunications, which are high-power pump laser, new 
    source lasers, optical modules, and passive components 
    featuring increased reliability that leads to reduced network 
    costs.

  o Enhance global sales organizations for existing and targeted 
    telecommunications system suppliers. The market for 
    optoelectronic components in the telecommunications industry 
    is global and generally fragmented. The Company believes the 
    current component market for telecommunications devices 
    includes small, single-product suppliers, module-level 
    packaging suppliers both with and without component 
    manufacturing abilities and large multi-national system 
    integrators with multiple market strategies. Over the past 
    three years, the Company has invested considerable resources 
    to market itself as a singly focused supplier of high-quality 
    optical components for photonic networking applications. The 
    Company believes its global sales organization with dedicated 
    teams for its largest customers and targeted system-
    integrators which are seeking new or second source component 
    suppliers in a fragmented market is creating significant new 
    business opportunities for the Company.

  o Seek complementary acquisitions. The telecommunications 
    industry is experiencing rapid consolidation and realignment 
    due to globalization, deregulation and rapidly changing 
    competitive technologies such as fiber optics for CATV, 
    wireless communications, and the Internet. The Company has
    grown in part by acquiring telecommunications businesses and 
    may continue to do so in the future.  While the Company 
    has no current commitments with respect to any future
    acquisitions, the Company frequently evaluates the strategic
    opportunities to it and may in the future pursue additional
    acquisitions of additional products, technologies or businesses.


Products and Markets

        The Company offers optoelectronic products in three principal 
product markets: fiber optic modules and components for 
telecommunications, laser subsystems and semiconductor capital equipment. 
The Company's laser subsystems were the Company's initial product 
offering that enabled the Company to invest in the further development of 
its laser technology and to offer new applications products.  In fiscal 
1994, the Company first shipped its Ultrapointe System for defect 
examination and analysis of semiconductor wafers. Since May 1995, the 
Company has undertaken a series of strategic initiatives to position 
itself as a full-line merchant supplier of optical modules and components 
for fiber optic telecommunication systems. 

The following table sets forth the Company's net sales by product family
in fiscal 1998, 1997 and 1996:

<TABLE>
<CAPTION>
                                                  Fiscal Year Ended
                                                       June 30, 
                                          --------------------------------
            Product Markets                 1998       1997       1996
- ----------------------------------------- ---------- ---------- ----------
                                                    (in thousands)
<S>                                       <C>        <C>        <C>
   Telecommunications Components........   $110,228    $51,706    $14,924
   Laser Subsystems.....................     46,282     39,894     36,565
   Semiconductor Capital Equipment......     19,291     15,366     17,584
                                          ---------- ---------- ----------
                                           $175,801   $106,966    $69,073
                                          ========== ========== ==========
</TABLE> 


  Telecommunications Components

        Fiber optic networks are gaining widespread acceptance in new and 
upgraded telecommunications and CATV systems worldwide.  The use of fiber 
optic cable results in substantially improved performance, flexibility, 
reliability and lower installation and operating costs when compared to 
traditional copper and coaxial cable.  Moreover, technological innovation 
and market forces are creating increased demand for communication 
transmission systems with multiple delivery capability and higher 
performance and reliability features.  Further, telecommunications 
interexchange carriers are being required to provide higher speed data 
transmission over longer lengths of installed optical fiber between 
electronic repeater stations.  Due to the high cost of new fiber 
installations, interexchange carriers seek to utilize the installed fiber 
base to the greatest extent possible.  In the CATV industry, 
consolidation has resulted in a smaller number of multiple system 
operators controlling larger networks.  These operators, who compete with 
other technologies such as direct broadcast satellite television, are 
upgrading their systems and seek economical solutions that will increase 
their network flexibility and reliability.  

        The key enablers of the expansion to fiber optic systems has been 
advancements in photonic components and system capacity enhancements such 
as wave division multiplexing (WDM) transmission techniques. The key 
components include discreet devices such as laser diodes, modulators, and 
optical modules (subassemblies) such as transmitters and optical 
amplifiers. The Company's principal photonic components and modules are 
as follows:

  o Pump Lasers and Optical Amplifiers. Optical amplifiers are 
    commonly used in terrestrial and submarine fiber systems that 
    span more than 150 km and operate in the low-loss 1550nm 
    wavelength range.  Amplifiers are used in high-speed OC-48 
    and OC-192 WDM systems (up to 40 wavelengths) incorporating 
    pump lasers at 980nm and 1480nm depending upon the 
    application. Optical amplifiers are also used in the trunking 
    (backbone) portion of CATV networks.  These trunking lines 
    are typically 50-100 km in length and operate at 1550nm. 
    Amplifiers are also being deployed at the distribution 
    portion of some CATV networks, especially in international 
    installations. 

  o External Modulators for Telecommunications and CATV 
    Transmitters. External modulation is being used by network 
    system suppliers that are developing transmission hardware 
    incorporating WDM. WDM is capable of increasing the capacity 
    of a fiber route up to 40 times without upgrading to more 
    expensive electronic multiplexing/demultiplexing equipment.  
    WDM is compatible with the current installed base of most 
    fiber optic networks to significantly increase the data 
    carrying capacity of such networks.  External modulators are 
    usually lithium niobate or electro-absorption applications. 
    External modulators operate at higher laser power than other 
    forms of modulation and therefore allow signals to be 
    transmitted over longer distances without detection and 
    retransmission.  In addition, external modulation provides 
    inherently higher fidelity because of lower laser noise and 
    low noise susceptibility to optical system reflections, such 
    as those arising from existing fiber optic connections.  
    External modulators are fully compatible with CATV 
    distribution systems that utilize optical amplifiers.

  o CATV Transmitters. Principal cable television applications 
    are externally modulated transmitters for trunk-line 
    applications, directly modulated transmitters for the 
    distribution portion of CATV network, and return-path lasers 
    for interactive communications. Externally modulated 
    transmitters operate at the preferred optical wavelength of 
    1550nm and incorporate high power pump lasers and modulators 
    for the transmission of broadcast television signals over 
    long distances. Directly modulated transmitters are typically 
    deployed at the neighborhood node of the CATV network using 
    either 1310nm or a low-cost 1550nm transmitter. Return path 
    lasers allow cable operators to upgrade existing networks for 
    two-way communications. The Company's modulated transmitters 
    are designed for use in broadband systems, are operational 
    over bandwidths of up to 1 Ghz and are compatible with hybrid 
    fiber coax ("HFC") systems being developed by certain 
    telecommunications service providers for the transmission of 
    voice, data and video.

  o Source Lasers for Telecommunications and CATV Transmitters. 
    Lasers are the light sources for signals transmitted along 
    fiber networks at wavelengths of 1310nm or 1550nm. CATV 
    applications typically utilize 1310 lasers for analog and 
    hybrid fiber-coaxial (HFC) signal distribution. Both 1550nm 
    and 1310nm can be modulated externally or directly. External 
    modulation has enhanced the flexibility and performance of 
    fiber optic systems through its signal encoding technique of 
    providing a continuously powered laser light source. This 
    light output is switched in a separate crystal of lithium 
    niobate, where the light from the laser travels along 
    waveguides patterned into lithium niobate crystals and 
    electrical signals for transmission in the optical fiber.  
    Direct modulation provides another alternative to modulating 
    a beam of light. In direct modulation, the light output from a 
    laser diode is switched on and off to generate a signal. This 
    frequent switching, however, causes wavelength instability 
    and limits the power and modulation rate, thereby 
    constraining the performance of the signal.

  o Fiber Bragg Gratings and Modules. Gratings are used to 
    combine, stabilize or selectively separate optical signals. 
    Grating-based modules are utilized to isolate signals prior 
    to reaching an optical amplifier and provide the ability to 
    add/drop multiple signals for regeneration purposes.

  o Data communications. The ever-increasing use of computer 
    networks is fueling a growth in fiber data communications 
    systems.  Fiber offers advantages over copper-wire links that 
    include longer distance transmission, higher data rates, ease 
    of multiplexing, and immunity from electromagnetic 
    interference.  The Company offers custom packaged optical 
    sources and detectors for a variety of fiber-based data 
    communications applications such as single-fiber Ethernet and 
    Token Ring.

  Laser Subsystems Products

        Uniphase's principal laser subsystem products consist of air-cooled 
argon gas laser subsystems, which generally emit blue or green light, 
Helium Neon ("He-Ne") laser subsystems, which generally emit red or green 
light, and solid state lasers, which generally emit infrared, blue or 
green light.  These systems consist of a combination of a laser head 
containing the lasing medium, power supply, cabling and packaging, 
including heat dissipation elements.  

        Solid state lasers are smaller, use less power and are expected to 
be the primary laser technology in the future as compared to conventional 
gas lasers. Current applications for the Company's solid state lasers include
DNA sequencing, direct-to-plate printing, flow cytometry, particle counting, 
spectrometry and semiconductor wafer inspection.  Sales of the Company's 
argon gas lasers have increased in recent years primarily as a result of 
increased sales of such products for use in biotechnology and 
semiconductor applications.  Use of Helium-Neon gas lasers has 
substantially declined as most customers are now using semiconductor 
diode lasers to satisfy bar code scanning applications. Through the 
acquisition of UNBV, the Company obtained manufacturing capability of a 
solid state visible laser used in high-speed printing and certain 
multimedia applications.

        Semiconductor Capital Equipment Products

        Uniphase's Ultrapointe subsidiary supplies wafer defect and review 
systems and software for the semiconductor industry. The semiconductor 
industry is moving to increasingly smaller and consequently more complex
devices. As dimensions shrink and complexity increases, semiconductors
become more susceptible to damage or loss from correspondingly smaller
defects, which must be detected and the cause resolved for viable yields to
be maintained. The Ultrapointe system examines wafers in conjunction with
another manufacturer's automated inspection system, and is incorporated
into the semiconductor manufacturing process to detect and locate defects
as small as 0.1 micron. The Ultrapointe system's magnification is about
35,000 times, versus about 6,000 times for conventional microscope systems.
Additionally, the optional Identifier software package provides automatic 
defect classification (ADC), improving the performance of the Ultrapointe 
system.

        The Ultrapointe System utilizes an optical technique called 
scanning laser confocal microscopy.  This technique uses, through high 
power microscopic optics, an argon laser as an intense light source to 
scan a wafer's surface numerous times.  The return signal from the laser 
is processed by the system's computer workstation, which provides a 
complete topological image of the wafer's surface at the system's console 
and can display in a high resolution format defects as small as 0.1 
micron.  The semiconductor equipment industry that Ultrapointe markets its 
products into is currently experiencing a downturn. The Company does not
currently intend to make any further investments into the semiconductor
equipment industry and is contemplating either the divestiture or
discontinuation of its Ultrapointe subsidiary. Such actions will allow
management to focus its efforts on developing telecommunications, CATV and
laser subsystems markets.


Sales and Marketing

        The Company markets its telecommunications components to OEMs 
through its direct sales force in San Jose, California; Bloomfield, 
Connecticut; Chalfont, Pennsylvania; Switzerland, the Netherlands, 
Australia and the United Kingdom. In addition, the Company sells its 
products through distributors in selected European countries, Japan, 
Taiwan, Korea and India. Selected OEM customers for telecommunications 
components include:

<TABLE>
<S>                                 <C>
Alcatel                             Lucent
Ciena                               Nortel
Fujitsu                             Pirelli
General Instruments                 Scientific Atlanta
GPT                                 Siemens
Lasertron
</TABLE>

        Uniphase markets its laser subsystem products principally to OEMs 
through its own sales force in the United States, United Kingdom and 
Germany and through a worldwide network of representatives and 
distributors to service smaller domestic accounts, including those in the 
research and education markets. Laser subsystem applications include 
biotechnology instruments, wafer inspection systems, graphics and 
printing systems. In fiscal 1998, Uniphase marketed its Ultrapointe 
Systems primarily through KLA-Tencor's worldwide distribution channels 
under an exclusive OEM agreement that expires in June, 2000, at which
point in time KLA-Tencor has the option to extend this agreement for up
to three additional one-year periods.

Customer Support and Service

        The Company believes that a high level of customer support is 
necessary to successfully develop and maintain long term relationships 
with its OEM customers in its telecommunications and laser subsystems 
businesses. This close relationship begins at the design-in phase and is 
maintained as customer needs change and evolve. The Company provides 
direct service and support to its OEM customers through its offices in 
the United States and Europe. In Japan, the Company's laser subsystems 
distributor, Autex, assists in performing support and service functions. 
KLA-Tencor provides sales, installation, warranty and post-warranty 
support of Ultrapointe Systems. 


Research and Development

        During fiscal years 1998, 1997 and 1996, Uniphase incurred $14.3 
million, $9.3 million and $5.8 million, respectively, on research and 
development.  In fiscal 1998, 1997 and 1996, Uniphase recorded charges 
totaling $99.6 million, $33.3 million and $4.5 million, respectively for 
acquired in-process research and development in connection with the 
acquisitions of UNBV and UFC in 1998, ULE in 1997 and UFP in 1996.

        The Company is developing new and enhanced telecommunications 
components and expanding its manufacturing capability for these products. 
For example, the Company continues to increase the power output of its 
pump lasers and the number of source lasers available for multi-channel 
WDM applications. Higher performance modulators and transmitters are 
under development, as are advanced multi-gigabit modulators. The Company
continues to develop packaging technology for a number of its optoelectronic
components so as to enable it to supply integrated, packaged modules to its 
customer base.  The Company continues to invest in solid state laser
applications for industrial processes and wafer defect review capabilities
for higher density semiconductor devices. 


Manufacturing

        The Company manufactures its optoelectronic, telecommunication and
CATV component products at a number of its facilities in the United States,
Europe and Australia. The Company manufactures pump lasers in Zurich,
Switzerland, whereas source lasers for telecommunications, CATV and
multimedia applications are manufactured in Eindhoven, the Netherlands. The
Company's lithium-niobate modulators are manufactured in Bloomfield,
Connecticut, whereas its electro-absorption modulators are manufactured in
the Netherlands. Fiber-Bragg gratings are manufactured in Sydney, Australia,
and CATV transmitters and amplifiers are produced in Chalfont, Pennsylvania.
Data communications products are manufactured at the Company's facilities in
Witney, United Kingdom. Solid state laser subsystem products, argon laser
subsystems, power supplies and grating-based modules are manufactured at its
San Jose, California facility and its Helium-Neon lasers are manufactured at
its Manteca, California facility.  The Company assembles and tests its
Ultrapointe Systems at its San Jose, California facility. The Company has
purchasing, materials management, assembly, final testing and quality
assurance functions at each location for the products that are manufactured
at that facility.


Competition

        The industries in which the Company sells its products are highly 
competitive.  Uniphase's overall competitive position depends upon a 
number of factors, including the price and performance of its products, 
the level of customer service and quality of its manufacturing processes, 
the compatibility of its products with existing laser systems and 
Uniphase's ability to participate in the growth of emerging technologies. 

        Competitive factors in the market for the Company's 
telecommunications equipment products include price, product performance 
and reliability, the capability to provide strong customer support and 
service, customer relationships and the breadth of product line.  In this 
market, the Company faces competition from companies that have 
substantially greater financial, engineering, research, development, 
manufacturing, marketing, service and support resources, greater name 
recognition than the Company and long-standing customer relationships. 
With respect to source lasers and pump lasers for telecommunications 
applications, competitors include Fujitsu, Pirelli, Corning, Lucent, and 
SDL, Inc. With respect to external modulator products for CATV and 
telecommunications suppliers, competitors include Lucent Technologies, 
Crystal Technology, Inc., Fujitsu, Integrated Optical Components, Ltd., 
and Sumitomo Cement Opto Electronics Group.  With respect to 1310nm and 
1550nm CATV transmitters, competitors include AEL, Harmonic Lightwaves, 
Kablerhydt, Ortel, Synchronous Communications and PAi.  Other CATV 
equipment suppliers may also enter this market. With respect to fiber-
Bragg gratings and grating-based modules, competitors include JDS-Fitel, 
Lucent, E-Tek and Corning.  With respect to laser diode products for data 
communications and local telecommunications suppliers, the Company's 
competitors include Oz Optics and SDL-Optics as well as larger 
optoelectronic suppliers such as AMP and Hewlett-Packard. 

        In the laser subsystems market, Uniphase competes primarily with 
American Laser, Coherent, Ion Laser Technology, NEC, Omnichrome, 
Spectra-Physics, Toshiba, Carl Zeiss, Melles-Griot, Hitachi, Lightwave, 
Opto Power Corporation, SDL, Inc., Siemens and Sony.

        Significant competitive factors in the market for Ultrapointe 
Systems include specific system performance, cost of ownership, support 
and infrastructure and the ability to interface to existing automated 
inspection systems and local area networks.  Ultrapointe Systems compete 
with the following three types of devices: scanning electron microscopes, 
conventional white light microscopes and laser confocal microscopes.  The 
Company believes that its principal competitors include Amray, Hitachi, 
JEOL, Kinetek, Kensington, Lasertech, Leica, Nidek, Nikon, Stahl Research 
and Carl Zeiss.


Patents and Proprietary Rights

       Intellectual property rights that apply to various Uniphase products
include patents, trade secrets, and trademarks.  Because of the rapidly
changing technology and a broad distribution of patents in the
optoelectronics industry, the Company's intention is not to rely primarily
on intellectual property rights to protect or establish its market 
position. The Company does not intend to broadly license its intellectual
property rights unless it can obtain adequate consideration or enter into
acceptable patent cross-license agreements. The Company holds 95 United
States patents and access to 295 corresponding foreign patents on
technologies related to its products and processes.  The United States
patents expire on dates ranging from 1999 to 2016. 


Backlog

        Backlog consists of written purchase orders for products for which 
the Company has assigned shipment dates within the following 12 months.  
As of June 30, 1998 the Company's backlog was approximately $30.8 million 
as compared to a backlog of approximately $34.2 million at June 30, 1997. 
Orders in backlog are firm, but are subject to cancellation or 
rescheduling by the customer.  Because of possible changes in product 
delivery schedules and cancellation of product orders and because the 
Company's sales will often reflect orders shipped in the same quarter in 
which they are received, the Company's backlog at any particular date is 
not necessarily indicative of actual sales for any succeeding period.  
Certain of the Company's customers have adopted "just in time" techniques 
with respect to ordering the Company's products, which will cause the 
Company to have shorter lead times for providing products.  Such shorter 
lead times are likely to result in lower backlog.

Employees

        At June 30, 1998, the Company had a total of 976 full-time 
employees worldwide, including 134 in research, development and 
engineering, 56 in sales, marketing and service, 687 in manufacturing, 
and 99 in general management, administration and finance.  The Company 
intends to hire additional personnel during the next 12 months in each of 
these areas.  The Company's future success will depend in part on its 
ability to attract, train, retain and motivate highly qualified 
employees, who are in great demand.  There can be no assurance that the 
Company will be successful in attracting and retaining such personnel.  
Except for its Netherlands operations, the Company's employees are not 
represented by any collective bargaining organization. Most hourly and 
salaried employees in the Netherlands are represented by the Philips 
Collective Labor Agreement. The Company has never experienced a work 
stoppage, slowdown or strike.  The Company considers its employee 
relations to be good.


Risk Factors

        The statements contained in this report on Form 10-K that are not 
purely historical are "forward-looking statements" within the meaning of 
the Private Securities Litigation Reform Act of 1995 and Section 21E of 
the Securities Exchange Act of 1934, including, without limitations, 
statements regarding the Company's expectations, hopes, beliefs, 
anticipations, commitments, intentions and strategies regarding the 
future. Forward looking statements include, but are not limited to, 
statements contained in "Item 1. Business," and "Item 7. Management's 
Discussion and Analysis of Financial Condition and Results of 
Operations" regarding the Company's business strategies, products, 
markets, sales, marketing, customer support and service, research 
and development, manufacturing, competition, backlog, employees,
financial performance, revenue and expense levels in the future and the 
sufficiency of its existing assets to fund future operations and capital 
spending needs in Business regarding the Company's products and its 
strategy. Actual results could differ from those projected in any 
forward-looking statements for the reasons, among others, detailed under 
"Risk Factors" in this Report on Form 10-K. The fact that some of the 
risk factors may be the same or similar to the Company's past filings 
means only that the risks are present in multiple periods. The Company 
believes that many of the risks detailed here are part of doing business 
in the industry in which the Company competes and will likely be present 
in all periods reported. The fact that certain risks are endemic to the 
industry does not lessen the significance of the risk. The 
forward-looking statements are made as of the date of this Form 10-K and 
the Company assumes no obligation to update the forward-looking 
statements, or to update the reasons why actual results could differ 
from those projected in the forward-looking statements.


Management of Growth; Acquisition of UFC, UNBV and Chassis

        The Company expects to continue to experience growth in its 
existing telecommunications businesses. In addition, the Company expects 
to supplement this growth though further acquisitions. The Company is 
devoting significant efforts to increase its penetration of the 
telecommunications and CATV markets and to develop new solid state lasers 
for OEM customers. In addition, the Company is now increasing its 
marketing, customer support and administrative functions in order to 
support an increased level of operations primarily from its 
telecommunications products. Finally, the Company intends to either 
maintain or increase its market share in an otherwise declining market 
for its gas laser products. No assurance can be given that the Company 
will be successful in creating this infrastructure or that any increase 
in the level of such operations will be realized or if realized will 
justify the increased expense levels associated with these businesses.

        In November 1997, the Company acquired UFC. In addition, in June 
1998, the Company acquired UNBV from Philips and in August 1998 acquired 
certain assets of Chassis. The success of these acquisitions will be 
dependent upon the Company's ability to manufacture and sell high power 
1550nm lasers and future products used in wavelength divisional 
multiplexing applications and continued demand for UNBV products 
by major telecommunications, CATV and multimedia/printing customers. The 
Company's ability to manage its growth effectively is dependent upon its 
ability to integrate into the Company the acquired entities' operations, 
products and personnel, retain key personnel of the acquired entities and 
to expand the Company's financial and management controls and reporting 
systems and procedures. There can be no assurance that the Company will 
be able to successfully manufacture and sell these products or manage 
such growth, and failure to do so could have a material adverse effect on 
the Company's business and operating results.

Variability and Uncertainty of Quarterly Operating Results

        The Company has experienced and expects to continue to experience 
significant fluctuations in its quarterly results.  The Company believes 
that fluctuations in quarterly results may cause the market price of its 
common stock to fluctuate, perhaps substantially.  Factors which have had 
an influence on and may continue to influence the Company's operating 
results in a particular quarter include the timing of the receipt of 
orders from a limited number of major customers, product mix, competitive 
pricing pressures, relative proportions of domestic and international 
sales, costs associated with the acquisition or disposition of 
businesses, products or technologies, the Company's ability to design, 
manufacture, and ship products on a cost effective and timely basis, the 
delay between incurrence of expenses to further develop marketing and 
service capabilities and realization of benefits from such improved 
capabilities, the announcement and introduction of cost effective new 
products by the Company and by its competitors, and expenses associated 
with any intellectual property litigation.  In addition, the Company's 
sales will often reflect orders shipped in the same quarter that they are 
received.  Moreover, customers may cancel or reschedule shipments, and 
production difficulties could delay shipments.  The timing of sales of 
the Company's Ultrapointe Systems may result in substantial fluctuations 
in quarterly operating results due to the substantially higher per unit 
prices of these products relative to the Company's other products.  In 
addition, the Company sells its telecommunications equipment products to 
Original Equipment Manufacturers (OEMs) who typically order in large 
quantities and therefore the timing of such sales may significantly 
affect the Company's quarterly results.  The timing of such OEM sales can 
be affected by factors beyond the Company's control, including demand for 
the OEMs' products and manufacturing risks experienced by OEMs. In this 
regard, the Company has historically experienced rescheduling of orders 
by customers in each of its markets and may experience such rescheduling 
in the future. As a result of the above factors, the Company's results of 
operations are subject to significant variability from quarter to 
quarter.

        There can be no assurance that other acquisitions or dispositions 
of businesses, products or technologies by the Company in the future will 
not result in substantial charges or other expenses that may cause 
fluctuations in the Company's quarterly operating results.

        The acquisition or disposition of other businesses, products or 
technologies may also affect the Company's operating results in any 
particular quarter. For example, in the second and fourth quarters of 
fiscal 1998, the Company incurred charges of $6.6 million and $93.0 
million, respectively for acquired in-process research and development in 
connection with the acquisition of UFC and UNBV.  In the third quarter of 
fiscal 1997, the Company incurred charges of $33.3 million for acquired 
in-process research and development in connection with the acquisition of 
Uniphase Laser Enterprise ("ULE"). In addition, the Company incurred 
other charges in connection with acquisitions consummated in fiscal 1998 
and 1997.  There can be no assurance that acquisitions or dispositions of 
businesses, products or technologies by the Company in the future will 
not result in reorganization of its operations, substantial charges or 
other expenses that may cause fluctuations in the Company's quarterly 
operating results and its cash flows.

Difficulties in Manufacture of the Company's Products; Gallium Arsenide

        The manufacture of the Company's products involves highly complex 
and precise processes, requiring production in highly controlled and 
clean environments.  Changes in the Company's or its suppliers' 
manufacturing process or the inadvertent use of defective or contaminated 
materials by the Company or its suppliers could adversely affect the 
Company's ability to achieve acceptable manufacturing yields and product 
reliability.  In addition, the Company has previously experienced certain 
manufacturing yield problems that have materially and adversely affected 
both its ability to deliver products in a timely manner to its customers 
and its operating results.  During the fourth quarter of fiscal 1998, the 
Company commenced construction of a new laser fabrication facility in the 
Netherlands.  No assurance can be given that the Company will be 
successful in manufacturing laser products in the future at performance 
or cost levels necessary to meet its customer needs, if at all.  In 
addition, UFC is establishing a production facility in Sydney, Australia 
for fiber Bragg gratings.  The Company has no assurance that this 
facility will be able to manufacture gratings to customers specifications 
at the cost and yield levels required.  To the extent the Company does 
not achieve and maintain yields or product reliability, the Company's 
operating results and customer relationships will be adversely affected.

        Gallium Arsenide, referred to as GaAs, is a semiconductor material 
that has an electron mobility that is up to five times faster than 
silicon.  As a result, it is possible to design GaAs circuits that 
operate at significantly higher frequencies than silicon circuits.  At 
similar frequencies, GaAs circuits will produce higher signal strength 
(gain) and lower background interference (noise) than silicon circuits, 
permitting the transmission and reception of information over longer 
distances.  GaAs circuits can also be designed to consume less power and 
operate more efficiently at lower voltages than silicon circuits.

        The fabrication of integrated circuits, particularly GaAs devices 
such as those sold by ULE is a highly complex and precise process.  
Minute impurities, difficulties in the fabrication process, defects in 
the masks used to print circuits on a wafer, wafer breakage or other 
factors can cause a substantial percentage of wafers to be rejected or 
numerous die on each wafer to be nonfunctional.  Management considers 
wafer yields in excess of 20% achieving internal lot validation criteria 
to be acceptable.  ULE has in the past and may  in the future 
experience lower than expected production yields, which could delay 
product shipments and adversely affect gross margins, and there can be no 
assurance that ULE will be able to maintain acceptable yields in the 
future.  Because the majority of ULE manufacturing costs are relatively 
fixed, manufacturing yields are critical to the results of operations.  
To the extent ULE does not achieve acceptable manufacturing yields or 
experiences product shipment delays, its business, operating results and 
financial condition could be materially and adversely affected.

Risks from Customer Concentration

        A relatively limited number of OEM customers historically have 
accounted for a substantial portion of net sales from  
telecommunications products.  Sales to any single customer are also 
subject to significant variability from quarter to quarter.  Such 
fluctuations could have a material adverse effect on the Company's 
business, operating results or financial condition.  The Company expects 
that sales to a limited number of customers will continue to account for 
a high percentage of the net sales for the foreseeable future.  Moreover, 
there can be no assurance that current customers will continue to place 
orders or that the Company will be able to obtain new orders from new 
telecommunications customers.

Declining Market for Gas Lasers; Development and Other Risks Relating to 
Solid State Laser Technologies

        Gas laser subsystems sales accounted for 26.3%, 37.3% and 52.9% of 
net sales for the fiscal years ended 1998, 1997 and 1996, respectively.  
The market for gas lasers is mature and is expected to decline as 
customers transition from conventional lasers, including gas, to solid 
state lasers, which are currently expected to be the primary commercial 
laser technology in the future.  In response to this transition, the 
Company has devoted substantial resources to developing solid state laser 
products.  To date, sales of the Company's solid state laser products 
have been limited and primarily for customer evaluation purposes.  The 
Company believes that a number of companies are further advanced than the 
Company in their development efforts for solid state lasers and are 
competing with evaluation units for many of the same design-in 
opportunities than the Company is pursuing.  It is anticipated that the 
average selling price of solid state lasers may be significantly less in 
certain applications than the gas laser products the Company is currently 
selling in these markets.  The Company further believes it will be 
necessary to continue to reduce the cost of manufacturing and to broaden 
the wavelengths provided by its laser products.  There can be no 
assurance that the Company's solid state laser products will not be 
rendered obsolete or uncompetitive by products of other companies.

Intense Industry Competition

        The telecommunications, laser subsystems and semiconductor capital
equipment markets in which the Company sells its products are highly
competitive. In each of the markets it serves, the Company faces intense
competition from established competitors, many of which have substantially
greater financial, engineering, research and development, manufacturing,
marketing, service and support resources.  The Company is a recent 
entrant into the telecommunications and semiconductor capital equipment 
marketplaces and competes with many companies in those markets that have 
substantially greater resources, including greater name recognition, a 
larger installed base of products and longer standing customer 
relationships.  In order to remain competitive, the Company must maintain 
a high level of investment in research and development, marketing, and 
customer service and support.  There can be no assurance that the Company 
will be able to compete successfully in the laser, semiconductor capital 
equipment, or telecommunications industries in the future, that the 
Company will have sufficient resources to continue to make such 
investments, that the Company will be able to make the technological 
advances necessary to maintain its competitive position or that its 
products will receive market acceptance. In addition, there can be no 
assurance that technological changes or development efforts by the 
Company's competitors will not render the Company's products or 
technologies obsolete or uncompetitive.

Attracting and Retaining Key Personnel

        The future success of the Company is dependent, in part, on its 
ability to attract and retain certain key personnel.  In particular, the 
Company's research and development efforts are dependent on the Company 
being able to hire and retain engineering staff with the requisite 
qualifications.  Competition in recruiting highly skilled engineering 
personnel is extremely intense, and the Company is currently experiencing 
substantial difficulty in identifying and hiring certain qualified 
engineering personnel in many areas of its business.  No assurance can be 
given that the Company will be able to successfully hire such personnel 
at compensation levels that are consistent with the Company's existing 
compensation and salary structure.  The Company's future success will 
also depend to a large extent on the continued contributions of its 
executive officers and other key management and technical personnel, none 
of whom has an employment agreement with the Company and each of whom 
would be difficult to replace.  The Company does not maintain a key 
person life insurance policy on the Chief Executive Officer.  However, 
the loss of the services of one or more of the Company's executive 
officers or key personnel or the inability to continue to attract 
qualified personnel could delay product development cycles or otherwise 
have a material adverse effect on the Company's business and operating 
results.

Cyclicality of Semiconductor Industry

        The Company's Ultrapointe Systems and a portion of its laser 
subsystems business depend upon capital expenditures by manufacturers of 
semiconductor devices, including manufacturers that are opening new or 
expanding existing fabrication facilities, which, in turn, depend upon 
the current and anticipated market demand for semiconductor devices and 
products utilizing such devices. The semiconductor industry is highly 
cyclical and historically has experienced periods of oversupply, 
resulting in significantly reduced demand for capital equipment. 
Recently, the semiconductor industry has experienced a downturn and the 
Company expects the downturn to continue, which may lead certain of the 
Company's customers to delay or cancel purchase of the Company's 
Ultrapointe Systems. The Company is contemplating the divestiture of its 
Ultrapointe division as well as discontinuing its operations. Results of 
operations for fiscal 1998 include $19.3 million in sales of Ultrapointe 
products as compared to $15.4 million in fiscal 1997. There can be no 
assurance that the Company's operating results will not be materially and 
adversely affected should the Company divest or terminate the operations 
of Ultrapointe amidst the current downturn in the semiconductor industry. 
Furthermore, there can be no assurance that the semiconductor industry 
will not experience further downturns or slowdowns in the future which 
may materially and adversely affect the Company's business and operating 
results or that the current backlog of Ultrapointe products will result 
in actual sales or that such backlog is indicative of a meaningful trend.

Dependence on Key OEM Customers and OEM Relationships

        In July 1997, the Company entered into an exclusive OEM Agreement 
(the "Agreement") with KLA-Tencor Corporation pursuant to which 
KLA-Tencor Corporation distributes Ultrapointe Systems through its 
worldwide distribution channels. The Company currently expects that 
KLA-Tencor Corporation will account for a majority of Ultrapointe's net 
sales for the foreseeable future for Laser Imaging Systems used to 
analyze defects on semiconductor wafers and photomasks during the 
manufacturing process as well as automatic defect classification software 
products.  The Agreement outlines product specifications, ongoing 
research and development efforts on the product line, pricing and payment 
terms.  The Agreement is effective through June 30, 2000 and may be 
extended by KLA-Tencor Corporation for up to three (3) additional one-
year renewal periods thereafter.

        One telecommunications customer, CIENA Corporation, accounted for 
approximately 12% of the Company's net sales for fiscal 1998. One laser 
subsystems customer, the Applied Biosystems Division of Perkin-Elmer 
Corporation, accounted for approximately 10% and 12% of the Company's net 
sales for fiscal 1997 and 1996, respectively. One additional customer, 
KLA-Tencor Corporation, purchased both Laser subsystems and Ultrapointe 
systems and accounted for 12% and 13% of the Company's consolidated net 
sales in fiscal 1998 and 1996, respectively. No other customers 
represented 10% or more of total sales during fiscal 1998. The loss or 
delay of orders from these or other OEM customers could have a materially 
adverse effect on the Company's business and operating results.

Year 2000

        The Company is aware of the risks associated with the operation of 
information technology ("IT") and non-information technology ("non-IT") 
systems as the millennium (year 2000) approaches. The "Year 2000" problem 
is pervasive and complex, with the possibility to affect many IT and non-
IT systems, and is the result of the rollover of the two digit year value 
from "99" to "00". Systems that do not properly recognize such date-
sensitive information could generate erroneous data or fail. In addition 
to the Company's own systems the Company relies, directly and indirectly, 
on external systems of its customers, suppliers, creditors, financial 
organizations, utilities providers and government entities, both domestic 
and international (collectively, "Third Parties"). Consequently, the 
Company could be affected by disruptions in the operations of Third 
Parties with which the Company interacts. Furthermore, the purchasing 
frequency and volume of customers or potential customers may be affected 
by Year 2000 correction efforts as companies expend significant efforts 
to make their current systems Year 2000 compliant.

        The Company is using both internal and external resources to assess 
(a) the Company's state of readiness (including the readiness of Third 
Parties, with which the Company interacts) with respect to the Year 2000 
problem, (b) the costs to the Company to correct Year 2000 problems 
related to its internal IT and non-IT systems, which, if uncorrected, 
could have a material adverse effect on the business, financial condition 
or results of operations of the Company, (c) the known risks related to 
the consequences of any failure to correct any Year 2000 problems 
identified by the Company, and (d) the contingency plans, if any, that 
should be adopted by the Company should any identified Year 2000 problems 
not be corrected. The Company continues to evaluate the estimated costs 
associated with the efforts to prepare for Year 2000 based on actual 
experience. While the efforts will involve additional costs, the Company 
 believes, based on available information, that it will be able to manage 
its total Year 2000 transition without any material adverse effect on its 
business operations, products or financial prospects. The actual outcomes 
and results could be affected by future factors including, but not 
limited to, the continued availability of skilled personnel, cost 
control, the ability to locate and remediate software code problems, 
critical suppliers and subcontractors meeting their commitments to be 
Year 2000 compliant, and timely actions by customers. The Company 
anticipates that it will remediate all Year 2000 risks and be able to 
conduct normal operations without having to establish a Year 2000 
contingency plan.

        The Company is currently working with the applicable suppliers of 
its software systems and anticipates that certain of these systems are 
currently not Year 2000 compliant, but anticipates that such systems will 
be corrected for the Year 2000 problem prior to December 31, 1999. The 
Company is currently working with those Third Parties to identify any 
Year 2000 problems affecting such Third Parties that could have a 
material adverse affect on the Company's business, financial condition or 
results of operations. However, it would be impracticable for the Company 
to attempt to address all potential Year 2000 problems of Third Parties 
that have been or may in the future be identified. Specifically, Year 
2000 problems have been or may in the future be identified with respect 
to the IT and non-IT systems of Third Parties having widespread national 
and international interactions with persons and entities generally (for 
example, certain IT and non-IT Systems of governmental agencies, 
utilities and information and financial networks) that, if uncorrected, 
could have a material adverse impact on the Company's business, financial 
condition or results of operations. The Company is still assessing the 
effect the Year 2000 problem will have on its suppliers and, at this 
time, cannot determine such impact.

Conflicting Patents and Intellectual Property Rights of Third Parties; 
Potential Infringement Claims

        The laser, semiconductor capital equipment, and telecommunications 
markets in which the Company sells its products are characterized by 
frequent litigation regarding patent and other intellectual property 
rights.  Numerous patents in these industries are held by others, 
including academic institutions and competitors of the Company.  Such 
patents could inhibit the Company's ability to develop new products for 
such markets.  The industry in which the Company operates is 
characterized by periodic claims of patent infringement or other 
intellectual property rights.  While in the past licenses generally have 
been available to the Company where third-party technology was necessary 
or useful for the development or production of the Company's products, 
there can be no assurance that licenses to third-party technology will be 
available on commercially reasonable terms, if at all.  Generally, a 
license, if granted, would include payments by the Company of up-front 
fees, ongoing royalties or a combination thereof.  There can be no 
assurance that such royalty or other terms would not have a significant 
adverse impact on the Company's operating results.  The Company is a 
licensee of a number of third party technologies and intellectual 
property rights and is required to pay royalties to these third party 
licensors on certain of its telecommunications products, Ultrapointe 
systems and its solid state lasers.  During fiscal 1998, 1997 and 1996, 
the Company expensed $2.0 million, $1.4 million and $1.3 million, 
respectively, in license and royalty fees primarily in connection with 
its gas laser subsystems.  In addition, there can be no assurance that 
third parties will not assert claims against the Company with the 
Company's existing products or with respect to future products under 
development by the Company.  In the event of litigation to determine the 
validity of any third-party claims, such litigation could result in 
significant expense to the Company and divert the efforts of the 
Company's technical and management personnel, whether or not such 
litigation is determined in favor of the Company.  In the event of an 
adverse result in any such litigation, the Company could be required to 
expend significant resources to develop non-infringing technology or to 
obtain licenses to the technology which is the subject of the litigation. 
 There can be no assurance that the Company would be successful in such 
development or that any such licenses would be available to the Company. 
 In the absence of such a license, the Company could be enjoined from 
future sales of the infringing product or products.

Euro Currency

        On January 1, 1999, several member countries of the European Union 
will establish fixed conversion rates between their existing sovereign 
currencies and adopt the Euro as their new common legal currency. As of 
that date, the Euro will trade on currency exchanges and the legacy 
currencies will remain legal tender in the participating countries for a 
transition period between January 1999 and January 1, 2002. During the 
transition period, noncash payments can be made in the Euro, and parties 
can elect to pay for goods and services and transact business using 
either the Euro or a legacy currency. Between January 1, 2002 and July 1, 
2002 the participating countries will introduce Euro notes and coins and 
withdraw all legacy currencies so that they will no longer be available. 
The Euro conversion may affect cross-border competition by creating 
cross-border price transparency. The Company is assessing its 
pricing/marketing strategy in order to insure that it remains competitive 
in a broader European market. The Company is also assessing its 
information technology systems to allow for transactions to take place in 
both the legacy currencies and the Euro and the eventual elimination of 
the legacy currencies, and reviewing whether certain existing contracts 
will need to be modified. The Company's currency risk and risk management 
for operations in participating countries may be reduced as the legacy 
currencies are converted to the Euro. Final accounting, tax and 
governmental legal and regulatory guidance is not available. The Company 
will continue to evaluate issues involving introduction of the Euro. 
Based on current information and the Company's current assessment, it 
does not expect that the Euro conversion will have a material adverse 
effect on its business or financial condition.

Market Risks

        The Company is exposed to financial market risks, including 
changes in interest rates, foreign currency exchange rates and 
marketable equity security prices. To mitigate these risks, the Company 
utilizes derivative financial instruments. The Company does not use 
derivative financial instruments for speculative or trading purposes.  
The primary objective of the Company's investment activities is to 
preserve principal while at the same time maximizing yields without 
significantly increasing risk. To achieve this objective, the returns on 
a majority of the Company's marketable investments are floating rate and 
municipal bonds, auction instruments and money market instruments 
denominated in U.S. dollars.  The Company hedges currency risks of 
investments denominated in foreign currencies with forward currency 
contracts. Gains and losses on these foreign currency investments are 
generally offset by corresponding gains and losses on the related 
hedging instruments, resulting in negligible net exposure to the 
Company. A substantial portion of the Company's revenue, expense and 
capital purchasing activities are transacted in U.S. dollars. However, 
the Company does enter into these transactions in other currencies, 
primarily European currencies. To protect against reductions in value 
and the volatility of future cash flows caused by changes in foreign 
exchange rates, the Company has established hedging programs. Currency 
forward contracts are utilized in these hedging programs. The Company's 
hedging programs reduce, but do not always entirely eliminate the impact 
of foreign currency exchange rate movements. Actual results on the 
Company's financial position may differ materially. 

Dependence on Sole and Limited Source Suppliers

        Various components included in the manufacture of the Company's 
products are currently obtained from single or limited source suppliers. 
 A disruption or loss of supplies from these companies or an increase in 
price of these components would have a material adverse effect on the 
Company's results of operations, product quality and customer 
relationships.  For example, the Company obtains all the robotics, 
workstations and many optical components used in its Ultrapointe Systems 
from Equipe Technologies, Silicon Graphics, Inc., and Olympus 
Corporation, respectively.  The Company currently utilizes a sole source 
for the crystal semiconductor chip sets incorporated in the Company's 
solid state microlaser products and acquires its pump diodes for use in 
its solid state laser products from Opto Power Corporation and GEC. The 
Company also obtains lithium niobate wafers, gallium arsenide wafers, 
specialized fiber components and certain lasers used in its 
telecommunications products primarily from Crystal Technology, Inc., 
Fujikura, Ltd., Philips Key Modules, and Sumitomo, respectively.  The 
Company does not have long-term or volume purchase agreements with any 
of these suppliers, and no assurance can be given that these components 
will be available in the quantities required by the Company, if at all. 

Limited Protection of Intellectual Property

        The Company's future success depends in part upon its intellectual 
property, including trade secrets, know-how and continuing technological 
innovation.  There can be no assurance that the steps taken by the 
Company to protect its intellectual property will be adequate to prevent 
misappropriation or that others will not develop competitive technologies 
or products.  The Company currently holds 95 U.S. patents on products or 
processes and certain corresponding foreign patents and has applications 
for certain patents currently pending. There can be no assurance that 
other companies are not investigating or developing other technologies 
that are similar to the Company's, that any patents will be issued from any 
application pending or filed by the Company or that, if patents do issue, 
the claims allowed will be sufficiently broad to deter or prohibit others 
from marketing similar products.  In addition, there can be no assurance 
that any patents issued to the Company will not be challenged, 
invalidated or circumvented, or that the rights thereunder will provide a 
competitive advantage to the Company.  Further, the laws of certain 
territories in which the Company's products are or may be developed, 
manufactured or sold, including Asia, Europe or Latin America, may not 
protect the Company's products and intellectual property rights to the 
same extent as the laws of the United States.

Future Capital Requirements

        The Company is devoting substantial resources for new facilities 
and equipment for the production of source lasers, fiber-Bragg gratings 
and modules used in telecommunications and for the development of new 
solid state lasers. Although the Company believes existing cash balances, 
cash flow from operations and available lines of credit, will be 
sufficient to meet its capital requirements at least through the end of 
fiscal 1999, the Company may be required to seek additional equity or 
debt financing to compete effectively in these markets.  The timing and 
amount of such capital requirements cannot be precisely determined at 
this time and will depend on several factors, including the Company's 
acquisitions and the demand for the Company's products and products under 
development.  There can be no assurance that such additional financing 
will be available when needed, or, if available, will be on terms 
satisfactory to the Company.

Potential Volatility of Common Stock Price

        The market price of the Company's Common Stock has recently been 
and is likely to continue to be highly volatile and significantly 
affected by factors such as fluctuations in the Company's operating 
results, announcements of technological innovations or new products by 
the Company or its competitors, governmental regulatory action, 
developments with respect to patents or proprietary rights, general 
market conditions and other factors.  Further, the Company's net revenues 
or operating results in future quarters may be below the expectations of 
public market securities analysts and investors.  In such event, the 
price of the Company's Common Stock would likely decline, perhaps 
substantially.  In addition, the stock market has from time to time 
experienced significant price and volume fluctuations that are unrelated 
to the operating performance of particular companies.

Risks Associated with International Sales

        International sales accounted for approximately 38.5%, 30.0% and 
24.5% of net sales in fiscal years 1998, 1997 and 1996, respectively. The 
Company expects that international sales will continue to account for a 
significant portion of the Company's net sales.  The Company may continue 
to expand its operations outside of the United States and to enter 
additional international markets, both of which will require significant 
management attention and financial resources.  International sales are 
subject to inherent risks, including unexpected changes in regulatory 
requirements, tariffs and other trade barriers, political and economic 
instability in foreign markets, difficulties in staffing and management, 
integration of foreign operations, longer payment cycles, greater 
difficulty in accounts receivable collection, currency fluctuations and 
potentially adverse tax consequences.  Since a significant portion of the 
Company's foreign sales are denominated in U.S. dollars, the Company's 
products may also become less price competitive in countries in which 
local currencies decline in value relative to the U.S. dollar.  The 
Company's business and operating results may also be materially and 
adversely affected by lower sales levels which typically occur during the 
summer months in Europe and certain other overseas markets.  Furthermore, 
the sales of many of the Company's OEM customers are dependent on 
international sales and, consequently, this further exposes the Company 
to the risks associated with such international sales.

Issuance of Preferred Stock; Potential Anti-Takeover Effects of Delaware 
Law

        The Board of Directors has the authority to issue up to 900,000 
shares of undesignated Preferred Stock and to determine the powers, 
preferences and rights and the qualifications, limitations or 
restrictions granted to or imposed upon any wholly unissued shares of 
undesignated Preferred Stock and to fix the number of shares constituting 
any series and the designation of such series, without any further vote 
or action by the Company's shareholders.  The Preferred Stock could be 
issued with voting, liquidation, dividend and other rights superior to 
those of the holders of Common Stock.  The issuance of Preferred Stock 
under certain circumstances could have the effect of delaying, deferring 
or preventing a change in control of the Company.

        The Company is subject to the provisions of Section 203 of the 
Delaware General Corporation Law prohibiting, under certain circumstances,
publicly-held Delaware corporations from engaging in business combinations
with certain stockholders for a specified period of time without the
approval of substantially all of its outstanding voting stock.  Such
provisions could delay or impede the removal of incumbent directors and
could make more difficult a merger, tender offer or proxy contest involving
the Company, even if such events could be beneficial, in the short term, to
the interests of the stockholders.  In addition, such provisions could limit
the price that certain investors might be willing to pay in the future for
shares of the Company's Common Stock.  The Company's Certificate of
Incorporation and Bylaws contain provisions relating to the limitations of
liability and indemnification of its directors and officers, dividing its
Board of Directors into three classes of directors serving three-year terms
and providing that its stockholders can take action only at a duly called
annual or special meeting of stockholders.  These provisions also may have
the effect of deterring hostile takeovers or delaying changes in control or
management of the Company.

Item 2. Properties

        The Company owns two properties in San Jose, California, totaling 
109,000 square feet, which include land, buildings and improvements.  
The Company's principal sales, marketing, technical support, 
administration, and research and development operations as well as 
manufacturing operations for the argon and solid state lasers, grating-
based modules and Ultrapointe products occupy these facilities.  The 
Company is currently leasing unused space to a tenant.

        The Company's manufacturing facilities for its He-Ne laser products 
occupy a 20,000 square foot building in Manteca, California.  The 
building is leased through September 2000.  The Company's facilities for 
its telecommunications equipment products occupy three leased buildings 
of 33,000, 27,500 and 30,000 square feet in Bloomfield, Connecticut, 
where its modulator products are manufactured and a 30,000 square foot 
leased building in Chalfont, Pennsylvania where its transmitter products 
are manufactured.  UFP products are manufactured at the Company's 7,000 
square foot facility in Witney, United Kingdom and its engineering 
efforts are performed at a 5,000 square foot facility in Batavia, 
Illinois.  Leases for the Bloomfield, Chalfont, Witney and Batavia 
facilities expire in July 2002 (with a lease extension available through 
2007), February 2001, December 2013, and July 1999, respectively.  As 
part of the acquisition of UNBV, the Company entered into two leases 
for current and new manufacturing engineering and office space covering 
235,000 square feet at the Philips Natlab Research Center located in 
Eindhoven, the Netherlands. ULE occupies 60,000 square feet of 
manufacturing, engineering and office space in Zurich, Switzerland that 
is leased through 2007 and continues to sublease certain clean room and 
manufacturing space from IBM at the IBM Research facility in Ruschlikon, 
Switzerland. The Company has secured a new facility lease in Sydney, 
Australia for  4,500 square feet of production, development and office 
space to support its fiber-Bragg grating product. This lease expires in 
May, 2003.  The Company also maintains sales and service offices in both 
the United Kingdom and Germany to support its European operations.

Item 3. Legal Proceedings

        On May 19, 1997, Tacan Corporation ("Tacan") filed a lawsuit in the 
U.S. District Court for the Southern District of California against 
Uniphase Telecommunications Products Inc. ("UTP") a subsidiary of the 
Company.  The Complaint alleged claims of breach of contract, breach of 
implied and express warranties, negligent misrepresentation, conversion 
and negligent interference with perspective economic advantage. In 
December 1997, UTP and Tacan reached a favorable settlement with no 
material effect on the Company's financial condition or results of 
operations.

        Two former employees have commenced wrongful termination actions 
against the Company.  Summary judgements and subsequent appeals have been 
issued in each claim. The Company believes these claims are without merit 
and is vigorously defending them. Even if these claims are adjudicated in 
favor of the plaintiffs, the Company does not believe that the ultimate 
resolution of these matters will have a material adverse impact on the 
Company or its operations.

        In the ordinary course of business, various lawsuits and claims are 
filed against the Company.  While the outcome of these matters is 
currently not determinable, management believes that the ultimate 
resolution of these matters will not have a material adverse effect on 
the Company's financial statements.

Item 4. Submission of Matters to a Vote of Security Holders

        A special meeting of the Stockholders was held on Monday, June 29, 
1997 to approve the Uniphase Corporation 1998 Employee Stock Purchase 
Plan (the "98 Purchase Plan"). The 98 Purchase Plan was approved as 
follows:  27,092,868 shares for; 286,050 shares against and 29,181 
withheld.

                                    PART II

Item 5. Market for Registrant's Common Equity and Related Stockholder Matters

   At September 11, 1998, the Company had approximately 141 holders of record of
its Common Stock and 38,647,120 shares outstanding. The Company has not paid
dividends on its common stock and does not anticipate paying cash dividends in
the foreseeable future. The following high and low closing bid prices indicated
for Uniphase Common Stock are as reported on the Nasdaq National Market during
each of the quarters indicated.

<TABLE>
<CAPTION>
                                      High       Low
                                   ---------- ----------
<S>                                <C>        <C>
Fiscal 1998 Quarter Ended:
     June 30....................     63         40 5/8
     March 31...................     44 5/32    33 3/16
     December 31................     46 1/2     28 1/2
     September 30...............     40 3/16    28 30/32

Fiscal 1997 Quarter Ended:
     June 30....................     30 5/16    17 18/32
     March 31...................     24 3/4     15 29/32
     December 31................     29 3/4     20 5/8
     September 30...............     21 1/8     10 3/16

</TABLE>



Item 6. Selected Financial Data

(in thousands, except per share amounts)

<TABLE>
<CAPTION>
Years Ended June 30,                         1998      1997      1996      1995      1994
                                           --------- --------- --------- --------- ---------
<S>                                        <C>       <C>       <C>       <C>       <C>
Consolidated Statement of Operations Data:
Net sales..................................$175,801  $106,966   $69,073   $42,282   $32,922
Acquired in-process
  research and development................. $99,568   $33,314    $4,480    $4,460     $ --
Income (loss) from operations..............($73,003) ($16,852)   $5,429      $581    $3,247
Net income (loss)..........................($81,112) ($18,854)   $2,792      $735    $2,231
Earnings (loss) per share (1):
  Basic....................................  ($2.34)   ($0.57)    $0.11     $0.04     $0.15
  Dilutive.................................  ($2.34)   ($0.57)    $0.10     $0.04     $0.13
Shares used in per share calculation (1):
  Basic....................................  34,723    32,964    24,832    18,216    14,552
  Dilutive.................................  34,723    32,964    27,154    20,164    16,548

At June 30,                                  1998      1997      1996      1995      1994
                                           --------- --------- --------- --------- ---------
Consolidated Balance Sheet Data:
Working capital............................$119,249  $108,388  $130,991   $17,316   $18,943
Total assets...............................$269,343  $177,579  $173,824   $31,910   $26,214
Long-term obligations......................  $5,666    $2,475    $7,036      $221     $ --
Total stockholders' equity.................$217,901  $149,777  $153,205   $24,808   $21,331

</TABLE>

1   Earnings per share amounts for all periods prior to fiscal 1998 have been
    restated to reflect the 100% stock dividend declared in November, 1997, and
    to conform to the requirements of SFAS No. 128,"Earnings per Share".





Item 7. Management's Discussion and Analysis of Financial Condition and 
Results of Operations

Introduction

        In June 1998, the Company acquired 100% of the capital stock of 
Philips Optoelectronics B.V., which became Uniphase Netherlands B.V. 
("UNBV") from Koninklijke Philips Electronics N.V. ("Philips"). The total 
purchase price of $135.4 million consisted of 3.26 million restricted 
shares of common stock, cash of $100,000, $4.0 million in related 
acquisition costs, and 100,000 shares of Uniphase Series A Convertible 
Preferred Stock that is convertible to Uniphase Common Stock based upon 
(i) unit shipments of certain products by UNBV through June 20, 2002, and 
(ii) the trading price of Uniphase Common Stock at the time such earnout, 
if any, is determined. At the closing of the UNBV acquisition, Philips 
became the largest stockholder of record at 8.5% of the Company's 
outstanding common stock. Philips also appointed one representative to 
the Uniphase Board of Directors upon the closing. 

        In November 1997, the Company acquired 100% of the capital stock of 
Indx Pty Limited, which became Uniphase Fiber Components Pty Limited 
("UFC"), and in connection therewith, obtained certain license rights 
from Australian Photonics Pty Limited ("AP"). The total purchase price of 
$6.9 million included a cash payment of $6.5 million to AP and 
acquisition costs of $400,000. UFC designs and manufactures fiber Bragg 
grating products for wavelength division multiplexing ("WDM") 
applications. In January 1998, the Company created Uniphase Network 
Components ("UNC") to develop grating-based modules for WDM applications.

        In August 1998, the Company acquired certain assets of Chassis 
Engineering, Inc. for $2.8 million. See Note 12 of Notes to Consolidated 
Financial Statements.



Results of Operations

        The following table sets forth for the periods indicated certain 
financial data as a percentage of net sales:

<TABLE>
<CAPTION>
                                              Years Ended June 30,
                                         --------------------------------
                                            1998       1997       1996
                                         ---------- ---------- ----------
<S>                                      <C>        <C>        <C>
Net sales...............................     100.0%     100.0%     100.0%
Cost of sales...........................      52.4%      53.7%      52.5%
                                         ---------- ---------- ----------
  Gross profit                                47.6%      46.3%      47.5%
                                         ---------- ---------- ----------
Operating expenses:
  Research and development..............       8.1%       8.7%       8.4%
  Royalty and license...................       1.2%       1.3%       1.9%
  Selling, general, and administrative..      23.2%      20.9%      22.7%
  Acquired in-process research and
       development......................      56.6%      31.1%       6.5%
                                         ---------- ---------- ----------
Total operating expenses................      89.1%      62.0%      39.5%
                                         ---------- ---------- ----------
Income (loss) from operations...........     -41.5%     -15.7%       8.0%
  Interest and other income, net........       1.8%       3.2%       1.9%
                                         ---------- ---------- ----------
  Income (loss) before income taxes.....     -39.7%     -12.5%       9.9%
Income tax expense......................       6.4%       5.1%       5.9%
                                         ---------- ---------- ----------
Net income (loss).......................     -46.1%     -17.6%       4.0%
                                         ========== ========== ==========
</TABLE>

        Years Ended June 30, 1998, 1997 and 1996

        Net Sales. Net sales of $175.8 million for fiscal 1998 represented 
an increase of $68.8 million or 64.4% over fiscal 1997 net sales of 
$107.0 million. The increase is primarily due to the increase across all 
product lines in telecommunications and laser subsystem sales of $64.9 
million, of which 45.9% was generated by businesses acquired during 
fiscal 1998 and 1997. Ultrapointe sales increased $3.9 million in fiscal 
1998 over the prior year, although a significant percentage of the 
increase was attributable to orders for spare parts and engineering 
services. Net sales of $107.0 million for fiscal 1997 represented an 
increase of $37.9 million or 54.9% over fiscal 1996 net sales of $69.1 
million. The increase in fiscal 1997 over 1996 was primarily due to the 
increased sales of telecommunications and laser subsystem products of 
$40.1 million. Ultrapointe sales decreased $2.2 million during fiscal 
1997 as compared to fiscal 1996 as a downturn in the semiconductor 
industry led certain customers to delay or cancel purchases of the 
Company's Ultrapointe Systems.

        Net sales to customers outside the United States accounted for 
$67.6 million, $32.1 million and $16.9 million or 38.5%, 30.0% and 24.5% 
of total sales for the years ended June 30, 1998, 1997 and 1996, 
respectively. The increase of $35.5 million from fiscal 1997 to fiscal 
1998 is primarily due to increased sales of telecommunications products. 
 The increase in international sales in 1998 was also due to a full 
year's sales from ULE, the sales of UFC subsequent to November 26, 1997, 
and UNBV sales subsequent to June 9, 1998, all of which represented in 
the aggregate 36.8% of the increase in international sales. The fiscal 
1997 increase in international sales over fiscal 1996 of $15.2 million 
was due primarily to a full year of UFP sales and the acquisition of ULE 
in March 1997 combined with other increases in telecommunications product 
sales. See Note 10 of Notes to Consolidated Financial Statements.

        Gross Profit. Gross profit of $83.7 million, or 47.6% of net sales 
for fiscal 1998 represented an increase of $34.1 million or 68.8% over 
fiscal 1997 gross profit of $49.6 million, which was 46.3% of net sales. 
The increase in gross profit from telecommunications and laser subsystem 
product sales of $35.9 million was due in part to an improvement in 
manufacturing yields of gallium arsenide based lasers combined with the 
lower costs of internally manufactured CATV amplifiers the Company 
historically purchased from third parties. Fiscal 1998 amounts include a 
full year's gross profit from ULE that also contributed to the increase. 

        Concurrent with the acquisition of UNBV, the Company initiated 
certain actions that resulted in reductions to fiscal 1998 gross profit. 
Charges attributable to such actions were for (i) securing additional 
manufacturing space, developing and qualifying new products, 
retraining its CATV manufacturing staff and providing reserves for 
certain inventory in connection with a new supply agreement
with a large CATV customer; (ii) providing inventory reserves 
for the estimated impact of integrating UNBV lasers into the Company's 
existing telecommunications product portfolios; and (iii) providing for 
laser packaging relocation costs and certain other accruals attributable 
to integrating UNBV into the Company's operations. These actions were 
reflected primarily as increases to inventory reserves and other accrued 
expenses.

        Gross margin increased to 47.6% in fiscal 1998 from 46.3% in fiscal 
1997. The Company realized improved yields on certain telecommunications 
products that more than offset a reduction in gross margin from 
Ultrapointe products. Gross margin for Ultrapointe products declined 
significantly in the second half of fiscal 1998 due to depressed 
semiconductor equipment markets, volume discounts attributable to the 
distribution agreement with KLA-Tencor, and inventory reserves recorded 
in the fourth quarter. The Company's laser subsystem margins were 
relatively consistent with the prior fiscal year. The Company experienced 
a decrease in gross margins to 46.3% in fiscal 1997 from 47.5% in fiscal 
1996. Inventory charges resulting from the Company's change in strategic 
focus with respect to diode based laser applications and from the 
modification of certain customer and product strategies incorporating 
lower powered amplifiers at UTP contributed to the fiscal 1997 decline in 
gross margin. 

        There can be no assurance that the Company will be able to maintain 
its gross margins at current levels. The Company expects that there will 
continue to be periodic fluctuations in its gross margins resulting from 
changes in its sales and product mix, competitive pricing pressures, 
higher costs resulting from new production facilities, manufacturing 
yields, acquisitions of businesses that may have different margins than 
the Company, inefficiencies associated with new product introductions, 
and a variety of other factors.

        Research and Development Expense. Research and development (R&D) 
expense of $14.3 million or 8.1% of net sales represented an increase of 
$5.0 million or 53.3% over fiscal 1997 expense of $9.3 million or 8.7% of 
net sales. The increase in absolute dollar amounts is primarily due to 
the continuing efforts to develop the Company's telecommunications 
products, the additional R&D expenses of UFC and UNC in fiscal 1998 and a 
full year of R&D expenses from ULE. R&D expense in fiscal 1997 was $9.3 
million or 8.7% of net sales, which represented a $3.5 million or 59.8% 
increase over fiscal 1996. The increase in R&D expense was largely due to 
the continuing efforts to develop the Company's telecommunications 
products and, to a lesser extent, the continued development and 
modifications of the Ultrapointe Laser Imaging System and automatic 
defect classification ("ADC") software.

        The Company is committed to continuing its significant R&D 
expenditures and expects that the absolute dollar amount of R&D expenses 
will increase as it invests in developing new products and in expanding 
and enhancing its existing product lines, although R&D expenses may vary 
as a percentage of net sales in future periods.

        Royalty and License Expense. Royalty and license expense increased 
$628,000 to $2.0 million representing an increase of 45.5% over fiscal 
1997 expense of $1.4 million. Royalty and license expense decreased as a 
percentage of sales to 1.2% compared to 1.3% in fiscal 1997. In fiscal 
1997, royalty and license expense increased $43,000 to $1.4 million from 
$1.3 million in fiscal 1996, however decreased as a percentage of sales 
to 1.3% from 1.9% in fiscal 1996. The decreases as a percentage of net 
sales in both fiscal 1998 and fiscal 1997 were due to the increasing 
proportion of sales derived from royalty-free telecommunications 
products.

        The Company continues to develop its telecommunications, solid 
state laser, and semiconductor equipment products and technologies. There 
are numerous patents on these technologies that are held by others, 
including academic institutions and competitors of the Company. Such 
patents could inhibit the Company's ability to develop, manufacture and 
sell products in the future. If there is a conflict between a 
competitor's patents or products and those of the Company, it could be 
very costly for the Company to enforce its rights in an infringement 
action or defend such an action brought by another party. In addition, 
the Company may need to obtain license rights to certain patents and may 
be required to make substantial payments, including continuing royalties, 
in exchange for such license rights. There can be no assurance that 
licenses to third party technology, if needed, will be available, or if 
available, can be obtained on commercially reasonable terms.

        Selling, General and Administrative Expense. Selling, general and 
administrative (SG&A) expense of $40.8 million or 23.2% of net sales in 
fiscal 1998 represents an increase of $18.4 million or 82.2% over fiscal 
1997 expense of $22.4 million or 20.9% of net sales. As described below, 
SG&A expenses in each year included charges incurred following 
acquisitions.  

        In the fourth quarter of fiscal 1998, the Company recorded SG&A 
charges related to certain initiatives taken following the acquisition of 
UNBV. These charges were for (i) reorganizing the Company's management 
and sales structures, including the elimination of its UTP headquarters 
organization, severance and certain other personnel costs;  (ii) 
integrating the laser packaging operations of UNBV into the Company 
including the write off of certain long-lived assets originating from the 
acquisition of UFP in 1996, and starting up production of certain new 
products that incorporate UNBV lasers, and (iii) providing for the cost 
of renegotiating certain provisions of its distribution agreement with 
KLA-Tencor and changing the structure of Ultrapointe in connection with 
the continuing downturn in semiconductor capital equipment markets. SG&A 
expense for 1998 also includes a full year of ULE expenses. SG&A charges 
primarily consisted of compensation related costs, the write-off of 
goodwill and other long-lived assets, prototype development and 
materials, recruiting and relocation costs.

        In fiscal 1997, SG&A expense was $22.4 million or 20.9% of net 
sales which represented a $6.7 million or 42.7% increase over SG&A 
expense of $15.7 million or 22.7% of net sales in fiscal 1996. The 
increase is due in part to the additional expenses of ULE, acquired in 
March 1997, and a full year of expenses for UFP which was acquired in May 
1996. As a result of the ULE acquisition and a change in strategic focus 
for diode-based laser applications, the Company recorded charges to 
consolidate its European laser research to Switzerland, close its 
Uniphase Lasers, Ltd. facility in Rugby, England, consolidate laser 
packaging operations and to recognize the modification of certain 
customer and product strategies at UTP incorporating lower powered 
amplifiers. The Company also increased its allowance for doubtful 
accounts and certain other reserves in the third quarter of fiscal 1997. 

        The Company expects the amount of SG&A expenses to increase in the 
future, although such expenses may vary as a percentage of net sales in 
future periods. There can be no assurance that the Company will not incur 
reorganization costs associated with managing the growth of its 
operations similar to those recorded in fiscal 1998. 

        Uniphase is currently considering divestiture or termination of its 
Ultrapointe operation because of the business conditions in the 
semiconductor equipment industry and the Company's desire to focus its 
management and financial resources on its telecommunications and laser 
businesses. Further one-time charges would result from a termination of 
the Ultrapointe operations and may also occur in the event of a 
divestiture of Ultrapointe. The net book value of the Ultrapointe 
business was approximately $8.4 million at June 30, 1998. There can be no 
assurance that the Company will not incur a loss should it sell, divest 
or otherwise dispose of the assets of Ultrapointe.

        Acquired In-process Research and Development. In fiscal 1998, the 
Company incurred charges for in-process research and development of $99.6 
million or 56.6% of net sales related to the acquisition of UNBV from 
Philips ($93.0 million) and UFC from AP ($6.6 million). In fiscal 1997, 
the Company incurred a charge for in-process research and development of 
$33.3 million or 31.1% of net sales related to the acquisition of the 
assets of ULE from IBM. In fiscal 1996, the Company incurred a charge for 
in-process research and development of $4.5 million or 6.5% of net sales 
related to the acquisition of UFP.  See Note 9 of Notes to Consolidated 
Financial Statements. There can be no assurance that acquisitions of 
businesses, products or technologies by the Company in the future will 
not result in substantial charges that may cause fluctuations in the 
Company's quarterly or annual operating results.

        Interest and Other Income. Net interest and other income of $3.3 
million for fiscal 1998 represented a decrease of $179,000 from fiscal 
1997 income of $3.4 million. Fiscal 1997 net interest and other income 
increased $2.0 million over fiscal 1996 income of $1.4 million. The 
decrease in interest and other income in 1998 was primarily due to the 
reduced level of short-term investments resulting from the cash payment 
to IBM of $45 million for ULE in March 1997, and the payment to AP of 
approximately $6.5 million for UFC and certain licensing rights in 
November 1997. In addition, net interest and other income in fiscal 1998 
includes lower interest expense as compared to fiscal 1997 resulting from 
the retirement of approximately $6.1 million in notes payable in August 
1997 originating from the fiscal 1996 acquisition of UFP. The fiscal 1997 
increase over fiscal 1996 was due primarily to the increase in interest 
earned on the net proceeds of the public offering of common stock in June 
1996 and the private placement of common stock with KLA-Tencor in 
November 1995.

        Income Tax Expense. The Company recorded tax provisions of $11.4 
million, $5.4 million and $4.0 million for fiscal 1998, 1997 and 1996, 
respectively. The effective tax rates for fiscal 1998, 1997 and 1996 were 
(16%), (40%) and 59%, respectively, due primarily to in-process research 
and development expenses which provided no immediate tax benefit. 

        The Company has established a valuation allowance covering a 
portion of the gross deferred tax assets originating from its European 
subsidiaries acquired in fiscal 1998 and 1997. Approximately $3 million 
of the valuation allowance at June 30, 1998 relates to tax benefits of 
stock option deductions that will be credited to equity when realized. 
The valuation allowance reduces net deferred tax assets to amounts 
considered realizable in the near future based on projected future 
taxable income. As there can be no assurance that these European 
subsidiaries will generate future taxable income, there can be no 
assurance that these valuation allowances will be realized.

        Liquidity and Capital Resources

        At June 30, 1998, the Company's combined balance of cash, cash 
equivalents and short-term investments was $94.6 million. During fiscal 
1998, the Company met its liquidity needs primarily through cash 
generated from operating activities. Net cash provided by operating 
activities was $50.0 million in fiscal 1998, compared with $21.5 million 
and $7.8 million for fiscal years 1997 and 1996, respectively.

        Cash provided by operating activities during fiscal 1998 was 
primarily the result of net losses of $81.1 million offset by noncash 
charges during the year for depreciation and amortization of $10.1 
million, acquired in-process research and development costs of $99.6 
million, stock based compensation of $6.9 million and the write-off of 
certain long-lived assets totaling $3.6 million. Increases in accounts 
receivable of $12.3 million resulted from higher fourth quarter sales in 
fiscal 1998 compared to the prior year and an increase in the number of 
days receivable outstanding from 55 days at the end fiscal 1997 to 75 
days in fiscal 1998. A higher percentage of outstanding receivables in 
fiscal 1998 were derived from foreign operations where collection cycles 
are generally longer than in the United States. In addition, the fiscal 
1998 days sales in accounts receivable reflects receivables acquired from 
Philips. Cash flow from operating activities also benefited from 
decreases in all other operating assets totaling $4.3 million and 
increases to all other operating liabilities of $18.9 million.

        Cash used in investing activities was $38.2 million in fiscal 1998 
compared with $48.7 million and $83.5 million for fiscal years 1997 and 
1996, respectively. The Company's acquisitions of UNBV and UFC in fiscal 
1998 used $10.8 million. The Company incurred capital expenditures of 
$24.0 million primarily for facilities improvements and equipment 
purchases to expand its manufacturing capacity primarily for its 
telecommunications product lines. The Company also purchased intellectual 
property totaling $550,000 for its telecommunications products 
businesses. The Company expects to continue to expand its worldwide 
manufacturing capacity, primarily for telecommunications products, by 
making approximately $35 million in capital expenditures for fiscal 1999.

        The Company used $1.2 million in cash for financing activities in 
fiscal 1998 as compared to cash provided by financing activities of $3.9 
million in fiscal 1997. In fiscal 1998, the Company generated $4.9 
million from the exercise of stock options and the sale of stock through 
its employee stock purchase plan. Cash used for financing activities 
included the repayment of $6.1 million of notes payable originating from 
the acquisition of UFP in fiscal 1996. The Company has a $5.0 million 
revolving line of credit with a bank. Advances under the line of credit 
bear interest at the bank's prime rate (8.5% at June 30, 1998) and are 
secured by inventories and accounts receivable. There were no borrowings 
under the line as of June 30, 1998. The line of credit was pledged as 
collateral to secure a letter of credit issued in connection with the 
purchase of certain assets of Chassis Engineering, Inc. in August 1998. 
See Note 12 of Notes to Consolidated Financial Statements. Under the 
terms of the line of credit agreement, the Company is required to 
maintain certain minimum working capital, net worth, profitability levels 
and other financial conditions. The agreement prohibits the payment of 
cash dividends and contains certain restrictions on the Company's ability 
to borrow money or purchase assets or interests in other entities without 
the prior written consent of the bank. The line of credit expires on 
January 28, 1999.  As of June 30, 1998, the Company was in compliance 
with all convenants under the agreement.

        The Company believes that its existing cash balances and 
investments, together with cash flow from operations and available lines 
of credit will be sufficient to meet its liquidity and capital spending 
requirements at least through the end of fiscal 1999. However, possible 
investments in or acquisitions of complementary businesses, products or 
technologies may require additional financing prior to such time. There 
can be no assurance that such additional debt or equity financing will be 
available when required or, if available, can be secured on terms 
satisfactory to the Company.


<PAGE>


Item 8. Financial Statements and Supplementary Data


                REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

THE BOARD OF DIRECTORS AND STOCKHOLDERS
UNIPHASE CORPORATION

        We have audited the accompanying consolidated balance sheets of 
Uniphase Corporation as of June 30, 1998 and 1997, and the related 
consolidated statements of operations, stockholders' equity, and cash 
flows for each of the three years in the period ended June 30, 1998. 
Our audits also included the financial statement schedule listed
in the index at Item 14(a)(2). These financial statements and
schedule are the responsibility of the Company's management. Our  
responsibility is to express an opinion on these financial statements 
and schedule based on our audits.

        We conducted our audits in accordance with generally accepted 
auditing standards. Those standards require that we plan and perform the 
audit to obtain reasonable assurance about whether the financial 
statements are free of material misstatement. An audit includes 
examining, on a test basis, evidence supporting the amounts and 
disclosures in the financial statements. An audit also includes assessing 
the accounting principles used and significant estimates made by 
management, as well as evaluating the overall financial statement 
presentation. We believe that our audits provide a reasonable basis for 
our opinion.

        In our opinion, the consolidated financial statements referred to  
above present fairly, in all material respects, the consolidated
financial position of Uniphase Corporation at June 30, 1998 and 1997, 
and the consolidated results of its operations and its cash flows for 
each of the three years in the period ended June 30, 1998, in conformity 
with generally accepted accounting principles. Also, in our opinion, the 
related financial statements schedule, when considered in relation to the
basic financial statements taken as a whole, present fairly in all material
respects the information set forth therein.


                                              \s\ Ernst & Young LLP



San Jose, California
August 4, 1998

<PAGE>















                              UNIPHASE CORPORATION

                      Consolidated Statements of Operations
                      (In thousands, except per share data)
<TABLE> 
<CAPTION> 
                                              Years Ended June 30,
                                         --------------------------------
                                            1998       1997       1996
                                         ---------- ---------- ----------
<S>                                      <C>        <C>        <C>
Net sales...............................  $175,801   $106,966    $69,073
Cost of sales...........................    92,139     57,411     36,300
                                         ---------- ---------- ----------
  Gross profit                              83,662     49,555     32,773
                                         ---------- ---------- ----------
Operating expenses:
  Research and development..............    14,279      9,312      5,828
  Royalty and license...................     2,008      1,380      1,337
  Selling, general, and administrative..    40,810     22,401     15,699
  Acquired in-process research and
       development......................    99,568     33,314      4,480
                                         ---------- ---------- ----------
Total operating expenses................   156,665     66,407     27,344
                                         ---------- ---------- ----------
Income (loss) from operations...........   (73,003)   (16,852)     5,429
Interest income.........................     2,964      3,985      1,570
Interest expense........................       (69)      (421)       (79)
Other income (expense), net.............       356       (134)       (92)
                                         ---------- ---------- ----------
  Income (loss) before income taxes.....   (69,752)   (13,422)     6,828
Income tax expense......................    11,360      5,432      4,036
                                         ---------- ---------- ----------
Net income (loss).......................  ($81,112)  ($18,854)    $2,792
                                         ========== ========== ==========

Basic earnings (loss) per share.........    ($2.34)    ($0.57)     $0.11
                                         ========== ========== ==========

Dilutive earnings (loss) per share......    ($2.34)    ($0.57)     $0.10
                                         ========== ========== ==========

Shares used in per share calculation:
   Basic................................    34,723     32,964     24,832
                                         ========== ========== ==========

   Dilutive.............................    34,723     32,964     27,154
                                         ========== ========== ==========
</TABLE>
        See accompanying notes to consolidated financial statements.
<PAGE>





                              UNIPHASE CORPORATION

                           Consolidated Balance Sheets
                   (In thousands, except share and per share data)
<TABLE>
<CAPTION>
                                                             June 30,
                                                        -------------------
                                                          1998      1997
                                                        --------- ---------
<S>                                                     <C>       <C>
                             Assets
Current assets:
   Cash and cash equivalents.........................    $39,801   $29,186
   Short-term investments............................     54,831    52,009
   Accounts receivable, less allowances for
     doubtful accounts of $550 at June 30, 1998
     and $1,877 at June 30, 1997.....................     40,413    20,317
   Inventories.......................................     20,809    18,668
   Refundable income taxes...........................      2,219     6,010
   Deferred income taxes.............................      4,321     5,882
   Other current assets..............................      2,631     1,643
                                                        --------- ---------
      Total current assets...........................    165,025   133,715
Property, plant, and equipment, net..................     56,533    31,251
Long-term deferred income taxes......................      3,976     1,581
Intangible assets other than goodwill................     23,364     8,902
Intangible assets....................................     20,315     2,067
Other assets.........................................        130        63
                                                        --------- ---------
      Total assets...................................   $269,343  $177,579
                                                        ========= =========

                  Liabilities and Stockholders' Equity
Current liabilities:
   Current portion of notes payable..................     $  --     $6,061
   Accounts payable..................................     14,856     4,781
   Accrued payroll and related expenses..............      7,793     4,528
   Income taxes payable..............................      7,697     5,049
   Other accrued expenses............................     15,430     4,908
                                                        --------- ---------
      Total current liabilities......................     45,776    25,327

Accrued pension and other employee benefits..........      4,835     2,392
Other non-current liabilities........................        831        83

Commitments and contingencies

Stockholders' equity:
   Preferred stock, $0.001 par value:
      Authorized shares - 1,000,000
      Issued and outstanding shares - 100,000 at
      June 30, 1998 and none at June 30, 1997........        --        --
   Common stock, $0.001 par value
      Authorized shares - 50,000,000
      Issued and outstanding shares - 38,190,456 at
      June 30, 1998 and 33,843,934 at June 30, 1997..         38        34
   Additional paid-in capital........................    307,409   156,864
   Accumulated deficit...............................    (88,216)   (7,104)
   Other stockerholders' equity......................     (1,330)      (17)
                                                        --------- ---------
      Total stockholders' equity.....................    217,901   149,777
                                                        --------- ---------
      Total liabilities and stockholders' equity.....   $269,343  $177,579
                                                        ========= =========
</TABLE>
       See accompanying notes to consolidated financial statements.
<PAGE>


                              UNIPHASE CORPORATION

                    Consolidated Statements of Stockholders' Equity
                                      (In thousands)
<TABLE>
<CAPTION>


                                         Preferred Stock     Common Stock     Additional  Retained     Other 
                                       ------------------- ------------------  Paid-in    Earnings  Stockholders'
                                        Shares    Amount    Shares    Amount   Capital   (Deficit)     Equity      Total
                                       --------- --------- --------- -------- ---------- ---------- ------------ ---------
<S>                                    <C>       <C>       <C>       <C>      <C>        <C>        <C>          <C>
Balance at June 30, 1995.............       --      $ --     19,032      $20    $15,741     $8,958          $89   $24,808
  Shares issued under
     employee stock plans
     and related tax benefits........       --        --      1,252      --       4,703        --          --       4,703
  Common stock issued upon
     public offering,
     net of issuance costs...........       --        --     10,580       10    105,519        --          --     105,529
  Common stock issued to KLA-
     Tencor, net of issuance costs...       --        --      1,332        2     12,281        --          --      12,283
  Stock compensation.................       --        --       --        --       3,000        --          --       3,000
  Amortization of deferred
     compensation....................       --        --       --        --          94        --          --          94
  Net income.........................       --        --       --        --        --        2,792         --       2,792
  Net unrealized loss on
     securities available-for-sale...       --        --       --        --        --          --           (18)      (18)
  Foreign currency
     translation adjustment..........       --        --       --        --        --          --            14        14
                                       --------- --------- --------- -------- ---------- ---------- ------------ ---------
Balance at June 30, 1996.............       --        --     32,196       32    141,338     11,750           85   153,205
  Shares issued under
     employee stock plans
     and related tax benefits........       --        --      1,648        2     14,655        --          --      14,657
  Amortization of deferred
     compensation....................       --        --       --        --         871        --          --         871
  Net loss...........................       --        --       --        --        --      (18,854)        --     (18,854)
  Net unrealized gain on
     securities available-for-sale...       --        --       --        --        --          --            29        29
  Foreign currency
     translation adjustment..........       --        --       --        --        --          --          (131)     (131)
                                       --------- --------- --------- -------- ---------- ---------- ------------ ---------
Balance at June 30, 1997.............       --        --     33,844       34    156,864     (7,104)         (17)  149,777
  Shares issued under
     employee stock plans
     and related tax benefits........       --        --      1,086        1     11,273        --          --      11,274
  Preferred and common stock
     issued to Philips, net
     of issuance costs...............       100       --      3,260        3    131,341        --          --     131,344
  Amortization of deferred
     compensation....................       --        --       --        --       1,051        --          --       1,051
  Stock Compensation.................       --        --       --        --       6,880        --          --       6,880
  Net loss...........................       --        --       --        --        --      (81,112)        --     (81,112)
  Net unrealized gain on
     securities available-for-sale...       --        --       --        --        --          --            43        43
  Foreign currency
     translation adjustment..........       --        --       --        --        --          --        (1,356)   (1,356)
                                       --------- --------- --------- -------- ---------- ---------- ------------ ---------
Balance at June 30, 1998.............       100     $ --     38,190      $38   $307,409   ($88,216)     ($1,330) $217,901
                                       ========= ========= ========= ======== ========== ========== ============ =========
</TABLE>
See accompanying notes to consolidated financial statements.
<PAGE>





                              UNIPHASE CORPORATION

                    Consolidated Statements of Cash Flows
                                (In thousands)
<TABLE> 
<CAPTION> 
                                                          Years Ended June 30,
                                                    -----------------------------
                                                      1998      1997      1996
                                                    --------- --------- ---------
<S>                                                 <C>       <C>       <C>
Operating activities
  Net income (loss)................................ ($81,112) ($18,854)   $2,792
  Adjustments to reconcile net income (loss) to
    net cash provided by operating activities:
       Depreciation expense........................    6,112     3,079     1,582
       Amortization expense........................    4,002     1,617       499
       Acquired in-process research and
         development...............................   99,568    33,314     4,480
       Stock compensation expense..................    6,880       871     3,094
       Write-off of property, equipment and
         intangible assets.........................    3,605     1,977        --
       Decrease in deferred income taxes, net......     (834)   (1,591)   (1,040)
  Changes in operating assets and liabilities:
       Accounts receivable.........................  (12,323)    1,883    (6,432)
       Inventories.................................    2,374    (5,169)   (4,087)
       Refundable income taxes.....................    3,791    (1,450)       --
       Other current assets........................     (988)      721       (90)
       Income taxes payable........................    9,042     2,652       587
       Accounts payable, accrued liabilities,
          and other accrued expenses...............    9,902     2,417     6,375
                                                    --------- --------- ---------
Net cash provided by operating activities..........   50,019    21,467     7,760
                                                    --------- --------- ---------
Investing activities
  Purchase of available-for-sale investments....... (187,246)  (97,959)  (74,326)
  Sale of available-for-sale investments...........  184,467   107,258    17,726
  Acquisition of Uniphase Netherlands B.V..........   (4,100)      --        --
  Acquisition of Uniphase Fiber Components
      Ltd. Pty, net of cash acquired...............   (6,696)      --        --
  Acquisition of net assets of Laser Enterprise....      --    (45,900)      --
  Acquisition of UTP Fibreoptics and remaining
     interest in I.E. Optomech Ltd.................      --        --     (9,387)
  Acquisition of licenses..........................     (550)      --        --
  Purchase of property, plant and equipment........  (24,031)  (12,048)  (17,561)
  Decrease (increase) in other assets..............      (67)      (11)       91
                                                    --------- --------- ---------
Net cash used in investing activities..............  (38,223)  (48,660)  (83,457)
                                                    --------- --------- ---------
Financing activities
  Repayment of notes payable and lease obligations.   (6,061)     (548)     (297)
  Issuance of notes payable........................      --        --      6,061
  Proceeds from issuance of common stock other
    than in the public offerings...................    4,880     4,464     1,704
  Proceeds from offering of stock..................      --        --    117,812
                                                    --------- --------- ---------
Net cash provided by (used in) financing
   activities......................................    (1,181)    3,916   125,280
                                                    --------- --------- ---------
Increase (decrease) in cash and cash equivalents...   10,615   (23,277)   49,583
Cash and cash equivalents at beginning of period...   29,186    52,463     2,880
                                                    --------- --------- ---------
Cash and cash equivalents at end of period.........  $39,801   $29,186   $52,463
                                                    ========= ========= =========
</TABLE>
See accompanying notes to consolidated financial statements.
<PAGE>








                              UNIPHASE CORPORATION
                    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


NOTE 1   BUSINESS ACTIVITIES and SUMMARY of SIGNIFICANT ACCOUNTING POLICIES

        Business Activities

        Uniphase Corporation (the "Company" or "Uniphase") designs, 
develops, manufactures and markets components and modules for fiber optic 
telecommunications and cable television (CATV) systems, laser subsystems, 
and laser-based semiconductor wafer defect examination and analysis 
equipment. The Company's telecommunications and CATV divisions design, 
develop, manufacture and market semiconductor lasers, high-speed external 
modulators and transmitters for fiber optic networks in the 
telecommunications and CATV industries. The Company's Laser Division 
designs, develops, manufactures and markets laser subsystems for a broad 
range of OEM applications which include biotechnology, industrial process 
control and measurement, graphics and printing, and semiconductor 
equipment. The Company's Ultrapointe subsidiary designs, develops, 
manufactures and markets advanced laser-based systems for semiconductor 
wafer defect examination and analysis. The Company entered the 
telecommunications market in May 1995. Currently, the Company's portfolio 
of telecommunications products include those produced by Uniphase 
Telecommunications Products ("UTP"), UTP Fibreoptics ("UFP"), Uniphase 
Laser Enterprise ("ULE"), Uniphase Network Components ("UNC"), Uniphase 
Fiber Components ("UFC") and Uniphase Netherlands ("UNBV").


        Basis of Presentation

        The consolidated financial statements include Uniphase and its 
wholly owned subsidiaries. All significant intercompany accounts and 
transactions have been eliminated.


        Cash, Cash Equivalents and Short-term Investments

        Uniphase considers all liquid investments with maturities of ninety 
days or less when purchased to be cash equivalents. The Company's 
short-term investments have maturities of greater than ninety days. The 
Company's securities are classified as available-for-sale and are 
recorded at fair value. Fair value is based upon market prices quoted on 
the last day of the fiscal year. The cost of debt securities sold is 
based on the specific identification method. Unrealized gains and losses 
are reported as a separate component of stockholders' equity. Gross 
realized gains and losses are included in interest income and have not 
been material. The Company's investments consist of the following:


<TABLE>
<CAPTION>

                                                Gross       Gross    Estimated
                                  Amortized  Unrealized  Unrealized    Fair
                                     Cost       Gains      Losses      Value
                                  ---------- ----------- ----------- ---------
                                               (in thousands)
<S>                               <C>        <C>         <C>          <C>
JUNE 30, 1998:
  Floating rate bonds...........     $9,740    $   --      $   --      $9,740
  Municipal bonds...............     60,216          64          10    60,270
  Auction instruments...........      6,101        --          --       6,101
  Money market instruments......      5,851        --          --       5,851
                                  ---------- ----------- ----------- ---------
                                    $81,908         $64         $10   $81,962
                                  ========== =========== =========== =========

JUNE 30, 1997:
  Floating rate bonds...........    $14,122    $   --      $   --     $14,122
  Municipal bonds...............     42,008          38          27    42,019
  Auction instruments...........      4,702        --          --       4,702
  Money market instruments......      3,896        --          --       3,896
                                  ---------- ----------- ----------- ---------
                                    $64,728         $38         $27   $64,739
                                  ========== =========== =========== =========
</TABLE>

The following is a summary of contractual maturities of the Company's
investments:

<TABLE>
<CAPTION>
JUNE 30, 1998:
                                                                     Estimated
                                                          Amortized    Fair
                                                            Cost       Value
                                                         ----------- ---------
                                                           (in thousands)
<S>                                                       <C>         <C>
Money market funds.....................................      $5,851    $5,851
Amounts maturing within one year.......................      56,996    57,047
Amounts maturing after one year, within five years.....      19,061    19,064
                                                         ----------- ---------
                                                            $81,908   $81,962
                                                         =========== =========
</TABLE>


        Fair Value of Financial Instruments

        The Company has determined the estimated fair value of financial 
instruments. The amounts reported for cash and cash equivalents, accounts 
receivable, short-term borrowings, accounts payable, notes payable and 
accrued expenses approximate the fair value due to their short 
maturities. Investment securities and foreign currency exchange contracts 
are reported at their estimated fair value based on quoted market prices 
of comparable instruments. 

        Inventories

        Inventories are valued at the lower of cost (first-in, first-out 
method) or market. The components of inventory consist of the following:

<TABLE>
<CAPTION>
                                                    June 30,
                                             -----------------------
                                                1998        1997
                                             ----------- -----------
                                                (in thousands)
<S>                                          <C>         <C>
Finished goods...........................        $6,893      $2,324
Work in process..........................        11,302      10,468
Raw materials and purchased parts........         2,614       5,876
                                             ----------- -----------
                                                $20,809     $18,668
                                             =========== ===========
</TABLE>

        Property, Plant and Equipment

        Property, plant and equipment are stated at cost. Depreciation is 
computed by the straight-line method over the following estimated useful 
lives of the assets: building and improvements, 5 to 40 years; machinery 
and equipment, 2 to 5 years; furniture, fixtures, and office equipment, 5 
years. Leasehold improvements are amortized by the straight-line method 
over the shorter of the estimated useful lives of the assets or the term 
of the lease. The components of property, plant and equipment are as 
follows:

<TABLE>
<CAPTION>
                                                    June 30,
                                             -----------------------
                                                1998        1997
                                             ----------- -----------
                                                (in thousands)
<S>                                          <C>         <C>
Land.....................................        $4,868      $4,868
Building and improvements................         8,772       8,556
Machinery and equipment..................        36,566      21,839
Furniture, fixtures and office
  equipment..............................         6,915       4,882
Leasehold improvements...................         4,871       2,114
Construction in progress.................        12,162         722
                                             ----------- -----------
                                                 74,154      42,981
Less: accumulated depreciation and
  amortization...........................       (17,621)    (11,730)
                                             ----------- -----------
                                                $56,533     $31,251
                                             =========== ===========
</TABLE>

        Goodwill and Other Intangible Assets

        Intangible assets primarily represent acquired developed technology 
and the excess acquisition cost over the fair value of tangible and 
intangible net assets of businesses acquired (goodwill). Intangible 
assets are being amortized using the straight-line method over estimated 
useful lives ranging from 3 to 7 years. Accumulated amortization of 
intangible assets at June 30, 1998 and 1997 was $3,161,000 and $696,000, 
respectively.

        Long-lived assets are reviewed whenever indicators of impairment 
are present and the undiscounted cash flows are not sufficient to recover 
the related asset carrying amount. At June 30, 1997 intangible assets 
included the excess of the investment in UFP over the fair market of the 
net assets acquired of approximately $4.3 million. The intangible assets 
were reviewed during the fourth quarter of 1998 following the Company's 
acquisition of UNBV. This review indicated that the UFP intangible assets 
were impaired, as determined based on the projected cash flows from UFP 
over the next three years. The cash flow projections take into effect the 
net sales and expenses expected from UFP products, as well as maintaining 
its current manufacturing capabilities. Consequently, the carrying value 
of the UFP goodwill and other long-lived assets totaling $2.2 million and 
$1.4 million, respectively, were written off as a component of operating 
expenses during fiscal 1998.

        At June 30, 1996, intangible assets included the excess of the 
investment in I.E. Optomech ("Optomech") over the fair market value of 
the net assets acquired of approximately $527,000. The intangible asset 
was reviewed during the third quarter of 1997 in light of the Company's 
acquisition of ULE and the resultant closure of Optomech. This review 
indicated that the Optomech intangible asset was impaired, as determined 
based on projected cash flows from Optomech over the remaining 
amortization period. The cash flow projections take into effect the 
change in strategic focus by the Company for semiconductor laser-based 
applications due to the acquisition of ULE, the costs and expected 
benefit from Optomech products prospectively, and management's intention 
to cease capital funding at Optomech. Consequently, the carrying value of 
the Optomech intangible assets totaling $477,000 was written off as a 
component of operating expenses during fiscal 1997.

        Concentration of Credit Risk

        Financial instruments that potentially subject the Company to 
concentrations of credit risk consist primarily of cash equivalents, 
short-term investments and trade receivables. The Company places its cash 
equivalents and short-term investments with high credit-quality financial 
institutions. The Company invests its excess cash primarily in auction 
and money market instruments, and municipal and floating rate bonds. The 
Company has established guidelines relative to credit ratings, 
diversification and maturities that seek to maintain safety and 
liquidity. The Company sells primarily to customers involved in the 
application of laser technology, the manufacture of semiconductors, or 
the manufacture of telecommunications equipment products. The Company 
performs ongoing credit evaluations of its customers and does not require 
collateral. The Company provides reserves for potential credit losses, 
however such losses and yearly provisions have not been significant and 
have been within management's expectations.

        Foreign Currency Translation and Exchange Contracts

        The Company's international subsidiaries use their local currency 
as their functional currency. Assets and liabilities denominated in 
foreign currencies are translated using the exchange rate on the balance 
sheet dates. Net sales and expenses are translated using average rates of 
exchange prevailing during the year. The translation adjustment resulting 
from this process is shown separately as a component of other 
stockholders' equity. Foreign currency transaction gains and losses are 
not material and are included in the determination of net income.

        During fiscal 1998, the Company entered into forward foreign 
currency option contracts to hedge certain balance sheet accounts 
denominated in Swiss Francs, Dutch Guilders, and German Marks.  As of 
June 30, 1998, the Company had foreign currency option contracts 
outstanding in Swiss Francs, Dutch Guilders and German Marks for 
approximately $2.4 million, $4.0 million and $600,000, respectively.  
These foreign currency contracts expire on various dates in the first 
quarter of fiscal 1999. The difference between the fair value and the 
amortized contract value on foreign currency exchange contracts is 
immaterial.

        While the contract amounts provide one measure of the volume of the 
transactions outstanding at June 30, 1998 they do not represent the 
amount of the Company's exposure to credit risk.  The Company's exposure 
to credit risk (arising from the possible inability of the counterparts 
to meet the terms of their contracts) is generally limited to the amount, 
if any, by which the counterparts' obligations exceed the obligations of 
the Company.

        Revenue Recognition

        The Company recognizes revenue generally at the time of shipment. 
Revenue on the shipment of evaluation units is deferred until customer 
acceptance. The Company provides for the estimated cost to repair 
products under warranty at the time of sale.

        Earnings (loss) per Share

        In 1997, the Financial Accounting Standards Board issued Statement 
of Financial Accounting Standards 128, "Earnings per Share". Statement 
No. 128 replaced the previously reported primary and fully diluted 
earnings per share with basic and diluted earnings per share. Unlike 
primary earnings per share, basic earnings per share excludes any 
dilutive effects of options, warrants, and convertible securities. The 
Company's diluted earnings per share are very similar to the previously 
reported primary earnings per share. All earnings per share amounts for 
all prior periods presented, where necessary, have been restated to 
conform to the Statement 128 requirements and to reflect the 100% stock 
dividend discussed in Note 8 to these consolidated financial statements. 
As the Company incurred a loss in fiscal 1998 and 1997, the effect of 
dilutive securities totaling 2,824,000 and 2,695,000 equivalent shares, 
respectively, have been excluded from the 1998 and 1997 computation as 
they are antidilutive.  Dilutive securities exclude the conversion of 
Series A Preferred Stock until the removal of all contingencies 
attributable to their conversion is assured beyond a reasonable doubt.

        The following table sets forth the computation of basic and diluted
earnings (loss) per share (in thousands, except per share data):

<TABLE>
<CAPTION>
                                              Years Ended June 30,
                                         --------------------------------
                                            1998       1997       1996
                                         ---------- ---------- ----------
<S>                                      <C>        <C>        <C>

Denominator for basic earnings (loss)
   per share-weighted average shares....    34,723     32,964     24,832
Effect of dilutive securities:
   Stock options outstanding............       --         --       2,322
                                         ---------- ---------- ----------
Denominator for diluted earnings
   (loss) per share.....................    34,723     32,964     27,154
                                         ========== ========== ==========

Net income (loss).......................  ($81,112)  ($18,854)    $2,792
                                         ========== ========== ==========

Basic earnings (loss) per share.........    ($2.34)    ($0.57)     $0.11
                                         ========== ========== ==========

Dilutive earnings (loss) per share......    ($2.34)    ($0.57)     $0.10
                                         ========== ========== ==========
</TABLE>

        Stock-based Compensation

        In accordance with APB Opinion No. 25, "Accounting for Stock Issued 
to Employees," the Company records and amortizes, over the related 
vesting periods, deferred compensation representing the difference 
between the price per share of stock issued or the exercise price of 
stock options granted and the fair value of the Company's common stock at 
the time of issuance or grant. Stock compensation costs are immediately 
recognized to the extent the exercise price is below the fair value on 
the date of grant and no future vesting criteria exist. 

        Use of Estimates

        The preparation of financial statements in conformity with 
generally accepted accounting principles requires management to make 
estimates and assumptions that affect the amounts reported in the 
consolidated financial statements and accompanying notes. Actual results 
could differ from those estimates.


        Impact of Recently Issued Accounting Standards

        In 1997, the Statement of Financial Accounting Standards No. 130 
("SFAS 130"), "Reporting Comprehensive Income," was issued and is 
effective for fiscal years commencing after December 15, 1997.

        In 1997, the Statement of Financial Accounting Standards No. 131 
("SFAS 131"), "Disclosures About Segments of an Enterprise and Related 
Information," was issued and is effective for fiscal years commencing 
after December 15, 1997.

        In 1998, the Statement of Financial Accounting Standards No. 132 
("SFAS 132"), "Employers' Disclosures about Pensions and Other 
Postretirement Benefits" was issued and is effective for fiscal years 
commencing after December 15, 1997. 

        The Company is required to adopt the provisions of SFAS 130, 131 
and 132 in fiscal year 1999 and expects the adoption will not affect 
results of operations or financial position but will require either 
additional disclosures or modifications to previous disclosures.

        In 1998, the Statement of Financial Accounting Standards No. 133 
("SFAS 133"), Accounting for Derivative Instrument and Hedging 
Activities" was issued and is effective for fiscal years commencing after 
June 15, 1999. The effect of adopting SFAS 133 is currently being 
evaluated but is not expected to have a material effect on the Company's 
financial position or results of operations.

        Reclassification

        The Company separately classified goodwill on the Consolidated 
Balance Sheets and has included stock based compensation as selling, 
general and administrative expense on the Consolidated Statements of 
Operations. For comparative purposes, amounts in the prior years have 
been reclassified to conform to current year presentations.

NOTE 2. LINE of CREDIT

        The Company has a $5.0 million revolving bank line of credit that 
expires on January 28, 1999. Advances under the line of credit bear 
interest at the bank's prime rate (8.5% at June 30, 1998) and are secured 
by inventories and accounts receivable. Under the terms of the line of 
credit agreement, the Company is required to maintain certain minimum 
working capital, net worth, profitability levels and other specific 
financial ratios. In addition, the agreement prohibits the payment of 
cash dividends and contains certain restrictions on the Company's ability 
to borrow money or purchase assets or interests in other entities without 
the prior written consent of the bank. There were no borrowings under the 
line of credit at June 30, 1998.

NOTE 3. OTHER ACCRUED EXPENSES

The components of other accrued expenses are as follows:

<TABLE>
<CAPTION>
                                                    June 30,
                                             -----------------------
                                                1998        1997
                                             ----------- -----------
                                                (in thousands)
<S>                                          <C>         <C>
Acquisition and reorganization costs.....        $8,294      $1,335
Warranty reserve.........................         1,906       1,005
Royalties payable........................           587         405
Other accrued liabilities................         4,643       2,163
                                             ----------- -----------
                                                $15,430      $4,908
                                             =========== ===========
</TABLE>

        Acquisition and reorganization costs include the estimated amount 
for exiting certain Philips facilities currently occupied by UNBV over 
the next twelve months.


NOTE 4. INCOME TAXES

    The expense (benefit) for income taxes consists of the following:

<TABLE>
<CAPTION>
                                         Years Ended June 30,
                                  ----------------------------------
                                     1998       1997        1996
                                  ---------- ----------- -----------
                                            (in thousands)
<S>                               <C>        <C>         <C>
Federal:
 Current........................     $7,848      $4,635      $4,381
 Deferred.......................       (361)        367         (934)
                                  ---------- ----------- -----------
                                      7,487       4,268       3,447
State:
 Current........................      3,245       1,222         635
 Deferred.......................       (524)       (160)       (130)
                                  ---------- ----------- -----------
                                      2,721       1,062         505
Foreign:
 Current........................      1,152       1,166          84
 Deferred.......................        --       (1,064)         --
                                  ---------- ----------- -----------
                                      1,152         102          84
                                  ---------- ----------- -----------
  Income tax expense............    $11,360      $5,432      $4,036
                                  ========== =========== ===========
</TABLE>

        The tax benefit associated with exercises of stock options reduced 
taxes currently payable by $6.2 million, $10.2 million and $3.0 million 
for the years ended June 30, 1998, 1997 and 1996, respectively.

    A reconciliation of the income tax expense (benefit) at the federal
statutory rate to the income tax expense (benefit) at the effective tax rate is
as follows:

<TABLE>
<CAPTION>
                                         Years Ended June 30,
                                  ----------------------------------
                                     1998       1997        1996
                                  ---------- ----------- -----------
                                            (in thousands)
<S>                               <C>        <C>         <C>
Income taxes (benefit) computed
  at federal statutory rate.....   ($23,716)    ($4,563)     $2,321
State taxes, net of federal
  benefit.......................      1,796         701         333
Acquired in-process research
  and development for which no
  tax benefit is currently
  recognizable..................     33,853       9,466       1,523
Realization of valuation
  allowance.....................     (1,547)         --          --
Tax exempt income...............       (527)       (502)       (213)
Other...........................      1,501         330          72
                                  ---------- ----------- -----------
  Income tax expense............    $11,360      $5,432      $4,036
                                  ========== =========== ===========
</TABLE>


    The components of deferred taxes consist of the following:

<TABLE>
<CAPTION>
                                                    June 30,
                                             -----------------------
                                                1998        1997
                                             ----------- -----------
                                                (in thousands)
<S>                                          <C>         <C>
Deferred tax assets:
 AMT and research tax credit
  carryforwards..........................        $2,813        $350
 Net operating loss carryforwards........          --         2,872
 Inventory reserve.......................         1,336         447
 Additional tax basis of intangibles.....        31,286       9,848
 Deferred compensation...................         2,637        --
 Warranty and other reserves.............           538       1,527
 Other...................................         1,430         767
                                             ----------- -----------
   Total deferred tax assets.............        40,040      15,811
 Valuation allowance.....................       (31,743)     (7,797)
                                             ----------- -----------
   Net deferred tax assets...............         8,297       8,014

Deferred tax liabilities:
 Other...................................          --           551
                                             ----------- -----------
   Total deferred tax liabilities........          --           551
                                             ----------- -----------
   Total net deferred tax assets.........        $8,297      $7,463
                                             =========== ===========
</TABLE>


        Approximately $3.0 million of the valuation allowance at June 30, 
1998 relates to tax benefits of stock option deductions, which will be 
credited to equity when realized. The balance of the valuation allowance 
relates to the additional tax basis of intangibles, which will be 
realized, generally, over a 15-year period. The valuation allowance 
reduces net deferred tax assets to amounts considered realizable in the 
near future based on projected future taxable income.

NOTE 5. LEASE COMMITMENTS

        The Company leases manufacturing and office space primarily in 
Manteca, California; Bloomfield, Connecticut; Chalfont, Pennsylvania; 
Witney, United Kingdom; Zurich, Switzerland; Sydney, Australia and 
Eindhoven, the Netherlands under operating leases expiring at various 
dates through December 2013 and containing certain renewal options 
ranging from one to four years. The Company has the option of terminating 
two of its lease agreements on December 25, 2003 upon six months written 
notification. 

        Future minimum commitments for noncancelable operating leases are 
as follows:

<TABLE>
<CAPTION>
                                              Operating
             Year Ending June 30,              Leases
     ----------------------------------      -----------
(in thousands)
<S>                                          <C>
         1999............................        $4,074
         2000............................         4,462
         2001............................         4,347
         2002............................         4,223
         2003............................         4,001
         Thereafter......................        28,140
                                             -----------
         Total minimum lease payments....       $49,247
                                             ===========
</TABLE>
        Rental expense for operating leases for the years ended June 30, 
1998, 1997, and 1996 amounted to approximately $1,207,000, $904,000 and 
$685,000, respectively.

NOTE 6. RELATED PARTY TRANSACTIONS

        As discussed in Note 9, the Company acquired 100% of the capital 
stock of Philips Optoelectronics B.V. from Koninklijke Philips 
Electronics N.V. ("Philips"). Subsequent to the acquisition, Philips owns 
approximately 8.5% of the Company's outstanding common stock and has one 
seat on the Company's Board of Directors. The Company has operating 
leases for manufacturing facilities and site service agreements for 
network support and information systems at the Philips NATLAB Center in 
Eindhoven, the Netherlands. In addition, the Company is obligated to 
provide future design and development services on certain laser 
technology to Philips that the Company believes will be of strategic 
importance to Philips' existing consumer and business electronics 
operations. The Company is obligated to provide 15 million Dutch Guilders 
(approximately $7.5 million) of such services through April 2000, of 
which approximately 10 million Dutch Guilders is expected to be provided 
ratably between July 1998 and April 2000.

        Pursuant to the Philips transaction, Philips has committed to 
provide interim treasury, export, distribution and certain site services 
to the Company for its operations in the Netherlands to minimize 
disruptions to its business activity.  Lease commitments to Philips 
included in Note 5 above represent 76% of total future minimum 
commitments for non-cancelable operating leases. Balances with related 
parties that are included in the consolidated financial statements are 
immaterial except for the following amounts with Philips:

<TABLE>
<CAPTION>
                                                    June 30,
                                             -----------------------
                                                1998        1997
                                             ----------- -----------
                                                 (in thousands)
<S>                                          <C>         <C>
Accounts receivable......................        $6,805    $   --
Accounts payable.........................          $442    $   --

    These balances are expected to settle on or before December 31, 1998.

</TABLE>

NOTE 7. PENSION and OTHER EMPLOYEE BENEFITS

        Pensions

        Through the acquisition of ULE in Switzerland, the Company assumed 
two foreign defined-benefit pension plans related to the employees of 
ULE. Benefits are based on years of service and annual compensation on 
retirement. Plans are funded in accordance with applicable Swiss 
regulations.

        The funded status of the foreign defined-benefit plans is 
summarized below:

<TABLE>
<CAPTION>
                                                    June 30,
                                             -----------------------
                                                1998        1997
                                             ----------- -----------
                                                (in thousands)
<S>                                          <C>         <C>
Accumulated benefit obligation...........        $3,819      $3,129
                                             =========== ===========
Vested benefit obligation................        $3,819      $3,129
                                             =========== ===========

Projected benefit obligation.............       ($6,586)    ($6,448)
Fair market value of plan assets.........         4,909       4,488
Unrecognized net asset...................          (775)       --
                                             ----------- -----------
Projected benefit obligation less than
(in excess of) plan assets...............       ($2,452)    ($1,960)
                                             =========== ===========
</TABLE>

    The components of net pension costs for 1998 and 1997 are as follows:

<TABLE>
<CAPTION>
                                                    June 30,
                                             -----------------------
                                                1998        1997
                                             ----------- -----------
                                                (in thousands)
<S>                                          <C>         <C>
Service cost.............................          $626        $458
Interest cost............................           339         322
Expected return on plan assets...........          (253)       (224)
                                             ----------- -----------
Net pension expense......................          $712        $556
                                             =========== ===========
</TABLE>

    For fiscal 1998 and 1997, the weighted average discount rates and
long-term rates for compensation increases used for estimating the
benefit obligations and the expected return on plan assets were as follows:

     Discount rate......................................        5.0%
     Rate of increase in compensation levels............        3.5%
     Expected long-term return on assets................        4.0%

        Plan assets of the foreign plans consist primarily of listed 
stocks, bonds and cash surrender value life insurance policies.

        In connection with the acquisition of UNBV, the Company agreed to 
continue to provide pension benefits to its qualified Holland employees 
through a multi-employer defined benefit pension plan sponsored by the 
Holland Metalworkers Union.  Philips is obligated to fully fund the 
pension benefit obligation for all periods prior to June 9, 1998 directly 
to the Metalworkers Union Plan.  The Company assumed a $2.0 million 
liability at acquisition for the projected benefit obligation in excess 
of assets expected to be transferred to the multi-employer plan by 
Philips in accordance with SFAS No.87 "Employer's Accounting for 
Pensions."  Pension expense for fiscal 1998 under this plan was 
immaterial.  The amount of accumulated benefits and net assets of the 
multi-employer plan is not currently available to the Company.

        Other Employee and Postemployment Benefits

        Uniphase has an employee 401(k) salary deferral plan, covering all 
domestic employees. Employees may make contributions by withholding a 
percentage of their salary up to $10,000 per year. Company contributions 
consist of $.25 per dollar contributed by the employees with at least six 
months of service. Company contributions were approximately $426,000, 
$309,000 and $215,000 for the years ended June 30, 1998, 1997, and 1996, 
respectively.


NOTE 8. STOCKHOLDERS' EQUITY

        Preferred Stock

        In connection with the acquisition of UNBV, the Company issued 
100,000 shares of non-voting, non-cumulative Series A Preferred Stock to 
Philips having a par value of $.001 per share.  The Series A Preferred 
Stock is convertible into additional shares of common stock based on an 
agreed upon formula for annual and cumulative shipments of certain 
products during the four-year period ending June 30, 2002.  The Preferred 
Stock is also convertible into common stock upon the occurrence of a 
Redemption Event, as defined in the Series A Preferred Stock Agreement.

        In June 1998, the Company adopted a Stockholder Rights Agreement (a 
"Right") for stockholders of record as of July 6, 1998.  Each Right will 
entitle stockholders to purchase 1/1000 share of the Company's Series B 
Preferred Stock at an exercise price of $270.  The Rights only become 
exercisable in certain limited circumstances following the tenth day 
after a person or group announces acquisitions of or tender offers for 
15% or more of the Company's common stock.  For a limited period of time 
following the announcement of any such acquisition or offer, the Rights 
are redeemable by the Company at a price of $.01 per Right.  If the 
Rights are not redeemed, each Right will then entitle the holder to 
purchase common stock having the value of twice the then-current exercise 
price.  For a limited period of time after the exercisability of the 
Rights, each Right, at the discretion of the Board, may be exchanged for 
either 1/1000 share of the Company's Series A Preferred Stock or one 
share of common stock per Right.  The Rights expire on June 22, 2008.

        The Board of Directors has the authority, without any further vote 
or action by the stockholders, to provide for the issuance of an 
additional 900,000 shares of Preferred Stock from time to time in one or 
more series with such designations, rights, preferences and limitations 
as the Board of Directors may determine, including the consideration 
received therefore, the number of shares comprising each series, dividend 
rates, redemption provisions, liquidation preferences, redemption fund 
provisions, conversion rights and voting rights, all without the approval 
of the holders of common stock.

        Stock Dividend

        In November 1997, the stockholders of the Company approved an 
increase in the number of shares of common stock authorized from 
20,000,000 to 50,000,000 shares and the Company declared a 100% stock 
dividend. The stock dividend was paid November 12, 1997. All share and 
per share amounts included in the accompanying consolidated financial 
statements and notes thereto applicable to prior periods have been 
restated to reflect this stock dividend.

        Stock Option Plans

        As of June 30, 1998, Uniphase has reserved approximately 8,224,000 
shares of common stock for future issuance to employees, directors and 
consultants under its 1984 Amended and Restated Stock Option Plan (the 
"1984 Option Plan"), the Amended and Restated 1993 Flexible Stock 
Incentive Plan (the "1993 Option Plan") and the 1996 Non-qualified Stock 
Option Plan ("the 1996 Option Plan"). The Board of Directors has the 
authority to determine the type of option and the number of shares 
subject to option. The exercise price is generally equal to fair value of 
the underlining stock at the date of grant. Options generally become 
exercisable over a four-year period and, if not exercised, expire from 
five to ten years from the date of grant. The following table summarizes 
option activity through June 30, 1998:

<TABLE>
<CAPTION>
                                               Options Outstanding
                                             -----------------------
                                                          Weighted
                                    Shares                 Average
                                  Available    Number     Exercise
                                  for Grant   of shares     Price
                                  ---------- ----------- -----------
                                  (in thousands, except price per share)
<S>                               <C>        <C>         <C>
Balance at June 30, 1995........        916       5,171       $2.21
Increase in authorized shares...        420        --          --
Granted.........................     (1,408)      1,408        5.98
Canceled........................        156        (492)       1.99
Exercised.......................        --       (1,058)       1.22
                                  ---------- ----------- -----------
Balance at June 30, 1996........         84       5,029        3.33
Increase in authorized shares...      2,742        --          --
Granted.........................     (2,002)      2,002       20.15
Canceled........................        236        (228)      12.44
Exercised.......................        --       (1,428)       2.69
                                  ---------- ----------- -----------
Balance at June 30, 1997........      1,060       5,375        9.41
Increase in authorized shares...      2,760        --          --
Granted.........................     (2,005)      2,005       36.93
Canceled........................        193        (193)      13.56
Exercised.......................        --         (942)       4.04
Expired.........................        (30)       --          --
                                  ---------- ----------- -----------
Balance at June 30, 1998........      1,978       6,245      $18.92
                                  ========== =========== ===========
</TABLE>


         The following table summarizes the stock options outstanding as of
June 30, 1998:

<TABLE>
<CAPTION>
                             Options Outstanding          Options Exercisable
                      ---------------------------------- ----------------------
                                   Weighted
                                    Average
                                   Remaining   Weighted               Weighted
                                  Contractual  Average                Average
  Average Range of      Number       Life      Exercise    Number     Exercise
   Exercise Prices    Outstanding (in years)    Price    Exercisable   Price
- --------------------- ----------- ----------- ---------- ----------- ----------
<S>                   <C>         <C>         <C>        <C>         <C>
  $ 0.23 -   $ 1.20      731,977        4.09    $ 0.92      731,977    $ 0.92
  $ 1.94 -   $ 3.05      663,535        5.80    $ 2.70      508,195    $ 2.65
  $ 3.44 -   $ 5.88      910,438        7.71    $ 5.50      522,096    $ 5.50
  $ 7.31 -   $15.00      203,348        5.92    $ 9.83       80,475    $ 8.53
  $16.42 -   $16.42      680,000        6.68    $16.42      212,500    $16.42
  $17.00 -   $25.00      837,970        6.57    $21.72      318,604    $22.37
  $25.63 -   $31.63      624,614        6.82    $29.35       78,864    $25.63
  $32.38 -   $36.53      686,896        7.29    $34.13       56,111    $32.95
  $36.84 -   $44.75      771,000        7.63    $39.30        2,222    $44.75
  $52.75 -   $56.13      135,650        7.91    $53.64           --    $  --
                      ----------- ----------- ---------- ----------- ----------
  $ 0.23 -   $56.13    6,245,428        6.64    $18.92    2,511,044    $ 8.03
                      ===========                        ===========
</TABLE>

Employee Stock Purchase Plans

        The Uniphase 1993 Employee Stock Purchase Plan (the "93 Purchase 
Plan") was adopted in October 1993, amended during fiscal 1994 and 
expires December, 1998. The Company has reserved 400,000 shares of common 
stock for issuance under the 93 Purchase Plan. The 93 Purchase Plan 
provides eligible employees with the opportunity to acquire an ownership 
interest in Uniphase through participation in a program of periodic 
payroll deductions applied at specific intervals to the purchase of 
common stock. The 93 Purchase Plan is structured as a qualified employee 
stock purchase plan under Section 423 of the amended Internal Revenue 
Code of 1986. However, the 93 Purchase Plan is not intended to be a 
qualified pension, profit sharing or stock bonus plan under Section 
401(a) of the 1986 Code and is not subject to the provisions of the 
Employee Retirement Income Security Act of 1974. During fiscal 1998, 
employees purchased 147,835 shares of common stock under the 93 Purchase 
Plan and 121,539 shares are available for future issuance. The Company 
terminated the 93 Purchase Plan in August 1998 and cancelled any shares 
then remaining but unissued. 

        The Uniphase 1998 Employee Stock Purchase Plan (the "98 Purchase 
Plan") was adopted in June 1998. The Company has reserved 1,000,000 
shares of common stock for issuance under the 98 Purchase Plan. The 98 
Purchase Plan, effective August 1, 1998, provides eligible employees with 
the opportunity to acquire an ownership interest in Uniphase through 
participation in a program of periodic payroll deductions applied at 
specific intervals to the purchase of common stock. The Purchase Plan is 
structured as a qualified employee stock purchase plan under Section 423 
of the amended Internal Revenue Code of 1986. However, the Purchase Plan 
is not intended to be a qualified pension, profit sharing or stock bonus 
plan under Section 401(a) of the 1986 Code and is not subject to the 
provisions of the Employee Retirement Income Security Act of 1974. The 
Purchase Plan will terminate upon the earlier of August 1, 2008 or the 
date on which all shares available for issuance under the Purchase Plan 
have been sold. 

Stock Based Compensation

        The Company has elected to follow APB Opinion No. 25, "Accounting 
for Stock Issued to Employees," in accounting for its employee stock 
options because, as discussed below, the alternative fair value 
accounting provided for under SFAS No. 123, "Accounting for Stock-Based 
Compensation," requires the use of option valuation models that were not 
developed for use in valuing employee stock options. Under APB No. 25, 
when the exercise price of the Company's employee stock options equals 
the market price of the underlying stock on the date of grant, no 
compensation expense is recognized in the Company's financial statements.

        During fiscal 1996, the Company replaced all options to purchase 
UTP stock previously issued to UTP employees with options to purchase 
stock of the Company. The Company incurred compensation expense totaling 
$4.4 million in connection with such options granted which were effective 
May 15, 1996. Of this total $3.0 million, related to options which have 
vested as of the grant date, was charged to expense in the fiscal year 
ended June 30, 1996. The remaining $1.4 million was charged to expense 
over the remaining vesting period of three years. In conjunction with the 
acquisition of ULE in fiscal 1997, the Company issued stock options to 
key employees of ULE at a value that was less than the market value. The 
Company is recognizing compensation expense for the total value of $2.0 
million over the vesting period of four years. Stock based compensation 
expense in fiscal 1998 was approximately $6.9 million and is included as 
a component of operating expenses.  These options had a weighted average 
fair value of $42.95 per share.

        Pro forma information regarding net income and earnings per share 
is required by SFAS No. 123. This information is required to be 
determined as if the Company had accounted for its employee stock options 
(including shares issued under the Employee Stock Purchase Plan, 
collectively called "options") granted subsequent to June 30, 1995 under 
the fair value method of that statement. The fair value of options 
granted in 1998, 1997 and 1996 reported below has been estimated at the 
date of grant using a Black-Scholes option pricing model with the 
following weighted average assumptions:


<TABLE>
<CAPTION>
                                                        Employee Stock
                                     Employee            Purchase
                                  Stock Options         Plan Shares
                               --------------------   --------------------
                                1998   1997   1996     1998   1997   1996
                               ------ ------ ------   ------ ------ ------
<S>                            <C>    <C>    <C>      <C>    <C>    <C>
Expected life (in years)...      5.5    5.5    5.5      0.5    0.5    0.5
Risk-free interest rate....      6.4%   6.5%   5.9%     5.9%   5.4%   5.4%
Volatility.................     0.66   0.64   0.64     0.76   0.75   0.57
Dividend yield.............        0%     0%     0%       0%     0%     0%
</TABLE>

        The Black-Scholes option valuation model was developed for use in 
estimating the fair value of traded options that have no vesting 
restrictions and are fully transferable. In addition, option valuation 
models require the input of highly subjective assumptions, including the 
expected stock price volatility. Because the Company's options have 
characteristics significantly different from those of traded options, and 
because changes in the subjective input assumptions can materially affect 
the fair value estimate, in the opinion of management, the existing 
models do not necessarily provide a reliable single measure of the fair 
value of its options. A total of approximately 2,005,000 options were 
granted during fiscal 1998 with exercise prices equal to the market price 
of the stock on the grant date. The weighted-average exercise price and 
weighted-average fair value of these options were $36.93 and $23.32, 
respectively. The weighted-average exercise price and weighted-average 
fair value of stock options granted during fiscal 1997 was $22.07 and 
$13.74 per share, respectively. The weighted average exercise price and 
weighted average fair value of stock options granted during fiscal 1996 
was $5.98 and $4.59, respectively. The weighted average fair value of 
shares granted under the Employee Stock Purchase Plan during 1998, 1997 
and 1996 was $10.63, $7.08 and $3.35, respectively.

    For purposes of pro forma disclosures, the estimated fair value of the
options is amortized to expense over the options' vesting period. The Company's
pro forma information follows (in thousands except for earnings per share
information):

<TABLE>
<CAPTION>
                                                  Years Ended June 30,
                                              -----------------------------
                                                1998      1997      1996
                                              --------- --------- ---------
<S>                                           <C>       <C>       <C>

      Pro forma net income (loss)..........   ($95,161) ($23,070)   $1,720
      Pro forma earnings (loss) per share..     ($2.74)   ($0.70)    $0.06
</TABLE>

        Pro forma net income represents the difference between compensation 
expense recognized under APB 25 and the related expense using the fair 
value method of SFAS No. 123 taking into account any additional tax 
effects of applying SFAS No. 123. The effects on pro forma disclosures of 
applying SFAS No. 123 are not likely to be representative of the effects 
on pro forma disclosures of future years. Because SFAS No. 123 is 
applicable only to options granted subsequent to June 30, 1995, the pro 
forma effect will not be fully reflected until 1999.

NOTE 9. ACQUISITIONS

Uniphase Netherlands

        On June 9, 1998, the Company acquired 100% of the capital stock of 
Uniphase Netherlands B.V. (formerly Philips Optoelectronics B.V.) from 
Philips. UNBV designs, develops, manufactures and markets high 
performance semiconductor lasers, photo diodes and components for 
telecommunications, CATV, multimedia and printing markets.  The total 
purchase price of $135.4 million consisted of 3,259,646 shares of common 
stock, cash of $100,000 and $4.0 million in related acquisition costs. 
The common stock is subject to restrictions from trading for twelve 
months from the transaction date, and Philips became the largest 
stockholder of record at 8.5% of the Company's common stock at the date 
of closing. In addition, the Company issued 100,000 shares of Series A 
Preferred Stock to Philips as contingent consideration worth up to 175 
million Dutch Guilders (approximately $87 million). The number of shares 
of common stock to be issued upon conversion of this preferred stock is 
tied to unit shipments of certain products by UNBV during the four-year 
period ending June 30, 2002 and the Company's stock price at the date the 
contingency attributable to the unit shipments is removed. The contingent 
consideration is not included in the acquisition cost above, but is 
recorded when the aggregated unit shipment criteria are assured beyond a 
reasonable doubt.

        The acquisition has been accounted for by the purchase method of 
accounting and accordingly, the accompanying financial statements include 
the results of operations of UNBV subsequent to the acquisition date. The 
purchase price was allocated to the net assets and in-process research 
and development acquired. The purchased intangible assets and goodwill 
are being amortized in accordance with the Company's policy for 
intangible assets. 

        To determine the value of the acquired in-process research and 
development, the Company considered, among other factors, the stage of 
development of each project, the time and efforts needed to complete each 
project, expected income, target markets and associated risks. Associated 
risks included inherent difficulties and uncertainties in completing the 
project and thereby achieving technical feasibility, and risks related to 
the viability of and potential changes in future target markets. The 
Company applied a discount rate of 25% in the valuation of in-process 
technology. This analysis resulted in a valuation of $93,000,000 for 
acquired in-process research and development that had not reached 
technological feasibility and did not have alternative future uses. 
Therefore, in accordance with generally accepted accounting principles, 
the $93,000,000 was expensed. The Company estimates that a total 
investment of $32,666,000 in research and development over the next three 
years will be required to complete the in-process research and 
development.

        The following unaudited pro forma summary presents the consolidated 
results of operations of the Company, excluding the charge for acquired 
in-process research and development, as if the acquisition of UNBV had 
occurred at the beginning of fiscal 1997 and does not purport to be 
indicative of what would have occurred had the acquisition been made as 
of the beginning of fiscal 1997 or of results which may occur in the 
future.


<TABLE>
<CAPTION>
                                                        Year Ended June 30,
                                                        -------------------
(in thousands, except per share data)                     1998      1997
                                                        --------- ---------
<S>                                                     <C>       <C>
Net sales............................................  $204,339  $131,566
Net income (loss)....................................    $7,144  ($26,004)
Earnings (loss) per share............................     $0.19    ($0.72)

</TABLE>


    The effects of the UNBV acquisition on the 1998 consolidated statement
of cash flows were as follows (in thousands):
<TABLE>

<S>                                                               <C>
Working capital (deficiency) acquired............................  ($1,155)
Property, plant and equipment....................................    7,084
Intangibles......................................................   38,523
Other liabilities................................................   (2,008)
In-process research and development..............................    93,000
                                                                  ---------
Total purchase price.............................................  $135,444
                                                                  =========
</TABLE>


Uniphase Fiber Components 

        On November 26, 1997, the Company acquired 100% of the capital 
stock of Uniphase Fiber Components Pty Ltd. (formerly INDX Pty Ltd.) and 
obtained certain licensing rights from Australia Photonics Pty Limited 
(AP). UFC designs and manufactures fiber optic reflection filters (fiber 
Bragg gratings) for wavelength division multiplexing (WDM) applications. 
The total purchase price of $6,896,000 included a cash payment of 
$6,496,000 to AP and acquisition expenses of $400,000.

        The acquisition has been accounted for as a purchase and 
accordingly, the accompanying fiscal 1998 financial statements include 
the results of operations of UFC subsequent to the acquisition date. The 
purchase price was allocated to the net assets and the in-process 
research and development acquired. The purchased intangible assets are 
being amortized over the estimated useful life of 5 years. Pro forma 
results of operations as if the transaction had occurred at the beginning 
of the year are not shown as the effect would not be material.

        To determine the value of the acquired in-process research and 
development, the Company considered, among other factors, the state of 
development of each project, the time and efforts needed to complete each 
project, expected income, target markets and associated risks. Associated 
risks included inherent difficulties and uncertainties in completing the 
projects and thereby achieving technical feasibility, and risks related 
to the viability of and potential changes in future target markets. The 
Company applied a discount rate of 20% in the valuation of in-process 
technology. This analysis resulted in a valuation of $6,568,000 for 
acquired in-process research and development that had not reached 
technological feasibility and did not have alternative future uses. 
Therefore, in accordance with generally accepted accounting principles, 
such $6,568,000 was charged to income. The Company estimates that a total 
investment of $1.9 million in research and development over the next year 
will be required to complete the in-process research and development.

    The effects of the UFC acquisition on the 1998 consolidated statement
of cash flows were as follows (in thousands):

<TABLE>
<CAPTION>

<S>                                                               <C>
Working capital (deficiency) acquired..........................      ($344)
Property, plant and equipment..................................        279
Intangibles....................................................        193
In-process research and development............................      6,568
                                                                  ---------
Total purchase price...........................................     $6,696
                                                                  =========
</TABLE>

Uniphase Laser Enterprise

        On March 10, 1997, the Company acquired the net assets of ULE from 
IBM. ULE designs and manufactures semiconductor diode laser chips used by 
the telecommunications industry. The total purchase price of $45,900,000 
includes a cash payment of $45,000,000 to IBM and acquisition expenses of 
$900,000.

        The acquisition has been accounted for by the purchase method of 
accounting and accordingly, the accompanying financial statements include 
the results of operations of ULE subsequent to the acquisition date. The 
purchase was allocated to the net assets and in-process research and 
development acquired. The purchased intangible assets are being amortized 
over the estimated useful life of 5 years.

        To determine the value of the acquired in-process research and 
development, the Company considered, among other factors, the stage of 
development of each project, the time and efforts needed to complete each 
project, expected income, target markets and associated risks. Associated 
risks included inherent difficulties and uncertainties in completing the 
project and thereby achieving technical feasibility, and risks related to 
the viability of and potential changes in future target markets. The 
Company applied a discount rate of 20% in the valuation of in-process 
technology. This analysis resulted in a valuation of $33,314,000 for 
acquired in-process research and development that had not reached 
technological feasibility and did not have alternative future uses. 
Therefore, in accordance with generally accepted accounting principles, 
the $33,314,000 was expensed. 

        The following unaudited pro forma summary presents the consolidated 
results of operations of the Company, excluding the charge for acquired 
in-process research and development, as if the acquisition of ULE had 
occurred at the beginning of fiscal 1996 and does not purport to be 
indicative of what would have occurred had the acquisition been made as 
of the beginning of fiscal 1996 or of results which may occur in the 
future.

<TABLE>
<CAPTION>
(in thousands, except per share data)                   Year Ended June 30,
                                                        -------------------
                                                          1997      1996
                                                        --------- ---------
<S>                                                     <C>       <C>
Net sales............................................   $123,813   $88,264
Net income...........................................    $17,159    $6,618
Earnings per share...................................      $0.52     $0.25

</TABLE>

    The effects of the ULE acquisition on the 1997 consolidated statement
of cash flows were as follows (in thousands):

<TABLE>
<S>                                                               <C>
Working capital acquired........................................    $8,358
Property, plant and equipment...................................     3,477
Prepaid lease and service agreements............................     1,064
Intangibles.....................................................     4,733
Other liabilities...............................................    (5,046)
In-process research and development.............................    33,314
                                                                  ---------
Total purchase price............................................   $45,900
                                                                  =========
</TABLE>


        UTP Fibreoptics

        On May 31, 1996, the Company acquired 100% of the outstanding 
shares of GCA and FAS. GCA and FAS operates as UFP. UFP custom packages 
laser diodes, light emitting diodes ("LEDs") and photodetectors for use 
in fiber optic networks. The total purchase price of $9,150,000 consisted 
of approximately $2,589,000 cash payment, and $6,061,000 notes payable to 
the former stockholders and $500,000 in related acquisition costs. The 
principal and accumulated interest on the notes was paid in August 1997. 

        The acquisition has been accounted for by the purchase method of 
accounting and accordingly, the accompanying financial statements include 
the results of operations of UFP subsequent to the acquisition date. The 
purchase included net assets and acquired in-process research and 
development of $4,827,000 at fair market value. The excess of $1,913,000 
over the purchase price are being amortized over its estimated useful 
life of 5 years.

        The following unaudited pro forma summary presents the consolidated 
results of operations of the Company as if the acquisition of UFP had 
occurred at the beginning of fiscal 1995 and does not purport to be 
indicative of what would have occurred had the acquisition been made as 
of the beginning of fiscal 1995 or of results which may occur in the 
future.


<TABLE>
<CAPTION>
                                                                    Year
                                                                    Ended
                                                                   June 30, 
(in thousands, except per share data)                               1996
                                                                  ---------
<S>                                                               <C>
Net sales......................................................    $74,781
Net income.....................................................     $6,635
Earnings per share.............................................      $0.25

</TABLE>

    The effects of the UFP acquisition on the 1996 consolidated statement
of cash flows were as follows (in thousands):

<TABLE>
<S>                                                               <C>
Working capital acquired.......................................       $609
Property, plant and equipment..................................        924
Intangibles and goodwill, net
  of deferred taxes............................................      4,323
Other liabilities..............................................     (1,186)
In-process research and development............................      4,480
                                                                  ---------
Total purchase price...........................................     $9,150
                                                                  =========
</TABLE>


NOTE 10.        GEOGRAPHIC AND INDUSTRY SEGMENT INFORMATION

        Uniphase operates in two geographic regions: the United States and 
Europe. The Company operates in a single industry segment - the design, 
manufacture and sale of laser subsystems and laser based products. The 
following table shows sales, operating income (loss) and other financial 
information by geographic region:

<TABLE> 
<CAPTION> 
                                              Years Ended June 30,
                                         --------------------------------
(In thousands)                              1998       1997       1996
                                         ---------- ---------- ----------
<S>                                      <C>        <C>        <C>
Net sales:
  United States-domestic................  $109,429    $73,785    $52,313
  United States-export..................    47,681     20,043     13,742
  Europe................................    19,945     22,816      8,738
  Intercompany..........................    (1,254)    (9,678)    (5,720)
                                         ---------- ---------- ----------
    Total net sales.....................  $175,801   $106,966    $69,073
                                         ========== ========== ==========
Operating income (loss):
  United States.........................  ($79,283)   $12,452     $4,987
  Europe................................     6,530    (28,693)       (77)
  Eliminations..........................      (250)      (611)       519
                                         ---------- ---------- ----------
    Total operating income (loss).......  ($73,003)  ($16,852)    $5,429
                                         ========== ========== ==========
Identifiable assets:
  United States.........................  $177,100   $149,008   $168,095
  Europe................................    92,243     28,571      5,729
                                         ---------- ---------- ----------
    Total assets........................  $269,343   $177,579   $173,824
                                         ========== ========== ==========
</TABLE>

        Intercompany transfers represent products that are transferred 
between geographic areas on a basis intended to reflect as nearly as 
possible the market value of the products. Identifiable assets are those 
assets of the Company that are identified with the operations of the 
corresponding geographic area.

        One telecommunications customer accounted for 12% of the Company's 
consolidated net sales in fiscal 1998. Another customer purchased both 
laser subsystems and Ultrapointe Systems that accounted for a combined 
12% and 13% of the Company's consolidated net sales in fiscal 1998 and 
1996, respectively. One other laser subsystem customer accounted for 10% 
and 12% of the Company's consolidated net sales in fiscal years 1997 and 
1996, respectively.

NOTE 11.        SUPPLEMENTAL CASH FLOW INFORMATION

        The consolidated statement of cash flows for fiscal 1998 excludes 
noncash investing activities of $131.3 million in common stock issued to 
Philips. Net cash provided by operating activities reflects cash payments 
for interest and income taxes as follows:

<TABLE> 
<CAPTION> 
                                                          Years Ended June 30,
                                                    -----------------------------
                                                      1998      1997      1996
                                                    --------- --------- ---------
                                                             (in thousands)
<S>                                                 <C>       <C>       <C>
Cash payments for:
     Interest......................................      $69      $217       $43
     Income taxes..................................   $2,318    $2,262    $1,107
</TABLE>


Note 12.        SUBSEQUENT EVENT (UNAUDITED)

        In August 1998, the Company acquired certain assets of Chassis 
Engineering Inc. ("Chassis") for $70,000 in cash and convertible debt of 
$2.73 million. Chassis designs, develops, markets and manufactures 
packaging solutions for fiber optic and other high performance 
components. The convertible debt is composed of a $1.93 million demand 
obligation and two performance-based instruments totaling $800,000 that 
become due upon achieving certain milestones over the ensuing 9 to 18 
months. The convertible debt bears interest at 5.48% and principal can be 
exchanged for newly issued shares of Uniphase common stock at a price of 
$55.083 per share. The convertible debt is secured by a letter of credit 
issued against the Company's unused revolving bank line of credit

<PAGE>

Item 9. Changes in and Disagreements with Accountants on Accounting and 
Financial Disclosure

     Not applicable.


                                    PART III

Item 10.Directors, Executive Officers and Other Officers of the 
Registrant

        The information required by this Item is included in the Proposal 
One: Elections of Directors, Directors and Executive Officers, and 
Section 16(a) Beneficial Ownership Reporting Compliance sections of the 
Company's Proxy Statement to be filed in connection with the Company's 
1998 Annual Meeting of Stockholders and is incorporated herein by 
reference.

Item 11.Executive Compensation

        The information required by this Item is included in the Executive 
Compensation and Related Information sections of the Company's Proxy 
Statement to be filed in connection with the Company's 1998 Annual 
Meeting of Stockholders and is incorporated herein by reference.

Item 12.Security Ownership of Certain Beneficial Owners and Management

        The information required by this Item is included in the Security 
Ownership of Certain Beneficial Owners and Management section of the 
Company's Proxy Statement to be filed in connection with the Company's 
1998 Annual Meeting of Stockholders and is incorporated herein by 
reference.

Item 13.Certain Relationships and Related Transactions

        The information required by this Item is included in the 
Compensation Committee Interlocks and Insider Participation and Certain 
Transactions sections of the Company's Proxy Statement to be filed in 
connection with the Company's 1998 Annual Meeting of Stockholders and is 
incorporated herein by reference.


                                    PART IV

Item 14. Exhibits, Financial Statement Schedules, and Reports on Form 8-K

        (a)(1)  Financial Statements

        INDEX TO FINANCIAL STATEMENTS AND FINANCIAL STATEMENT SCHEDULES

Consolidated Statements of Operations -- Years ended June 30,
  1998, 1997 and 1996.........................................

Consolidated Balance Sheets -- June 30, 1998 and 1997.........

Consolidated Statements of Stockholders' Equity -- Years ended
  June 30, 1998, 1997 and 1996................................

Consolidated Statements of Cash Flows -- Years ended June 30,
  1998, 1997 and 1996.........................................

Notes to Consolidated Financial Statements....................

Report of Ernst & Young LLP, Independent Auditors.............


        (a)(2)  Financial Statement Schedules

        The following financial statement schedules is filed as part of 
this annual report. All other financial statement schedules have been 
omitted because they are not applicable or are not required or the 
information required to be set forth therein is included in the
Company's consolidated financial statements set forth in Item 8 of this
Form 10-K and the notes thereto.

                                   UNIPHASE CORPORATION
                      SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
<TABLE>
<CAPTION>

                                   Balance   Charged                         Balance
                                     at     to Costs  Charged to                at
                                  Beginning    and       Other    Deduction   End of
           Description            of Period Expenses  Accounts(2)    (1)      Period
- --------------------------------- --------- --------- ----------- --------- ----------
                                                      (In thousands)
<S>                               <C>       <C>       <C>         <C>       <C>

Year ended June 30, 1998:

  Allowance for doubtful accounts.  $1,877      $118        $386    $1,831       $550


Year ended June 30, 1997:

  Allowance for doubtful accounts.    $285      $582      $1,083       $73     $1,877


Year ended June 30, 1996:

  Allowance for doubtful accounts.    $164      $139       $ --        $18       $285
</TABLE>


(1) Charges for uncollectible accounts, net of recoveries.

(2) Allowance assumed through the acquisition of UNBV and UFC in fiscal 
1998 and ULE in fiscal 1997.


        (a)(3)  Exhibits

        The exhibits listed in the accompanying index to exhibits are filed or
incorporated by reference as a part of this annual report.

        (b)     Reports on Form 8-K

        The Company filed reports on Form 8-K on June 24, 1998, Form 8-K/A 
on August 24, 1998 and Amendment 1 to Form 8-K/A Amendment 1 on August 25,
1998 reporting the purchase of UNBV and including the audited financial
statements of Philips Optoelectronics, B.V., a division of Koninklijke
Philips Electronics, N.V. in accordance with Rule 3.05 of Regulation S-X and
the pro forma financial information required by Article 11 of Regulation S-X.


<PAGE>


                                   SIGNATURES

     Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this Report to be signed on
its behalf by the undersigned, thereunto duly authorized.

Date: September 28, 1998                  UNIPHASE CORPORATION

                                          By:    /s/ KEVIN N. KALKHOVEN
                                                 -----------------------
                                                     Kevin N. Kalkhoven
                                                Chairman and Chief Executive

     KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature
appears below constitutes and appoints Kevin N. Kalkhoven and Anthony R.
Muller, and each of them, his or her attorneys-in-fact, each with the power
of substitution, for him or her in any and all capacities, to sign any
amendments to this Report on Form 10-K, and to file the same with exhibits
thereto and other documents in connection therewith, with the Securities and
Exchange Commission, hereby ratifying and confirming all that each of said
attorneys-in-fact, or his substitute or substitutes, may do or cause to be
done by virtue hereof.

     Pursuant to the requirements of the Securities Act of 1934, this report has
been signed below by the following persons on behalf of the Registrant and in
the capacities and on the dates indicated.

<TABLE>
<CAPTION>
          Signature                        Title                     Date
- -----------------------------  -----------------------------  ------------------
<S>                            <C>                            <C>
  /s/ KEVIN N. KALKHOVEN       Chairman and Chief Executive   September 28, 1998
- -----------------------------  Officer (Principal Executive
  Kevin N. Kalkhoven           Officer)


  /s/ ANTHONY R. MULLER        Senior Vice President,         September 28, 1998
- -----------------------------  Chief Financial
  Anthony R. Muller            Officer and Secretary
                               (Principal Financial and
                               Accounting Officer)


  /s/ ROBERT C. FINK           Director                       September 28, 1998
- -----------------------------
  Robert C. Fink


                               Director                       September 28, 1998
- -----------------------------
  Catherine P. Lego


  /s/  STEPHEN C. JOHNSON      Director                       September 28, 1998
- -----------------------------
  Stephen C. Johnson


  /s/  WILSON SIBBETT, Ph.D.   Director                       September 28, 1998
- -----------------------------
  Wilson Sibbett, Ph.D.


  /s/  CASIMIR S. SKRZYPCZAK   Director                       September 28, 1998
- -----------------------------
  Casimir S. Skrzypczak


  /s/ PETER GUGLIELMI          Director                       September 28, 1998
- -----------------------------
  Peter Guglielmi        


  /s/ WILLEM HAVERKAMP         Director                       September 28, 1998
- -----------------------------
  Willem Haverkamp      


  /s/ Martin Kaplan            Director                       September 28, 1998
- -----------------------------
  Martin Kaplan
</TABLE>
<PAGE>


                              UNIPHASE CORPORATION

                           ANNUAL REPORT ON FORM 10-K
                    FOR THE FISCAL YEAR ENDED JUNE 30, 1998

<TABLE>
<CAPTION>
   Exhibit
   Number                            Exhibit Title
- -------------  ---------------------------------------------------------
<S>            <C>
2.1(13)*       Exhibit D to Purchase Agreement among Uniphase Corporation,
               International Business Machines Corporation, and Uniphase Laser
               Enterprise AG (previously filed)
3(i)(b)(1)     Amended and Restated Certificate of Incorporation.
3(i)(c)        Certificate of Amendment to Amended and Restated Certificate of
               Incorporation
3(i)(d)        Certificate of Designation
3(ii)(c)(6)    Bylaws of the Registrant, as amended.
10.1(1)        Superseding Patent License Agreement, dated June 21, 1989,
               between Patlex Corporation and the Registrant.
10.2(1)        Agreement, dated December 2, 1991, between Crosfield
               Electronics Limited and the Registrant.
10.3(1)        License Agreement, dated December 18, 1991, between The Regents
               of University of California and the Registrant.
10.4(1)        License Agreement, dated August 2, 1993, between Research
               Corporation Technologies, Inc., and the Registrant.
10.5(2)        1984 Amended and Restated Stock Plan.
10.6(2)        1993 Amended and Restated Employee Stock Purchase Plan.
10.7(1)        Patent License Agreement, dated October 29, 1993, by and
               between the Registrant and Molecular Dynamics, Inc.
10.8(4)        Loan and Security Agreement, dated January 28, 1997 between
               Bank of the West and the Registrant.
10.9(5)        Distributor Agreement, dated October 1, 1994, between Innotech
               Corporation and the Registrant. 
10.10(5)       Amendment, dated July 14, 1995, to Lease, dated November 6,
               1984, between Alexander/Dorothy Scheflo and the Registrant.
10.11(5)       Nonexclusive Sublicense Agreement, dated July 14, 1995, between
               Coherent, Inc. and  the Registrant.
10.12(5)       Sublicense Agreement, dated May 26, 1995, between Stanford
               University and the  Registrant.
10.12(6)       Joint Venture Agreement, dated July 24, 1995, between Daniel
               Guillot and the Registrant.
10.13(5)       License Agreement, dated June 8, 1995, between ISOA, Inc. and
               the Registrant.
10.14(7)       Purchase and Sale Agreement between Registrant and
               Tasman-Sterling Associates, a California general partnership,
               dated January 30, 1996.
10.15(9)       Form of Agreement between Registrant and GCA Fibreoptics
               Limited for the Sale and Purchase of the entire issued shares
               capital of GCA Fibreoptics Limited as of May 24, 1996.
10.16(6)       Joint Venture agreement, dated July 24, 1995, between Daniel
               Guillot and the Registrant, as amended October 6, 1995.
10.17(10)      Amended and Restated 1993 Flexible Stock Incentive Plan.
10.18(11)      OEM Agreement dated July 24, 1997 by and between KLA-Tencor
               Corporation and the Registrant.
10.19(12)      Purchase Agreement amoung Uniphase Corporation, International
               Business Machines Corporation and Uniphase Laser Enterprise AG
10.20(12)      Technology License Agreement
10.21(12)      Patent License Agreement
10.22(12)      The Agreement for Exchange of Confidential Information
10.23 (16)     Master Purchase Agreement dated as of May 29, 1998, by and
               among Koninklijke Philips Electronics N.V., Uniphase
               Corporation, Uniphase Opto Holdings, Inc., and Uniphase
               International C.V.
10.24(16)      Stockholder Agreement dated as of June 9, 1998, by and between
               Uniphase Corporation. and Koninklijke Philips Electronics N.V.
10.25(16)      Certificate of Designation of the Series A Preferred Stock
               dated as of May 29, 1998, executed by Uniphase Corporation.
10.26(16)      Series A Preferred Conversion and Redemption Agreement dated as
               of June 9, 1998, by and between Uniphase Corporation and
               Koninklijke Philips Electronics N.V.*
10.27(16)      Asset Sale Agreement (U.S. Intangible Assets) dated as of June
               9, 1998, by and between Uniphase Corporation and Koninklijke
               Philips Electronics N.V.
10.28(16)      Asset Sale Agreement (Foreign Intangible Assets) dated as of
               June 9, 1998, by and between Uniphase Corporation and
               Koninklijke Philips Electronics N.V.
10.29(16)      Lease dated as of June 9, 1998 between Uniphase Netherlands
               B.V. and Nederlandse Philips Bedrijven B.V.
10.30(16)      Lease dated as of June 9, 1998 between Uniphase Netherlands
               B.V. and Nederlandse Philips Bedrijven B.V.
10.31(16)      Site Services Agreement dated as of June 9, 1998 between
               Uniphase Netherlands B.V. and Nederlandse Philips Bedrijven B.V.
10.32          1998 Employee Stock Purchase Plan
21.1           Subsidiaries of the Registrant
23.1           Consent of Ernst & Young LLP, independent auditors
24.1           Powers of Attorney
27.1           Financial Data Schedule for the Years Ended June 30, 1998,
               1997 and 1996.
27.2           Financial Data Schedule for the Quarters Ended September 30,
               and December 31, 1997.

</TABLE>
- ---------------

* The SEC has granted confidential treatment for certain portions of this
  exhibit.


(1)  Incorporated by reference to the exhibits filed with the
     Registrant's registration statement on Form S-1, file number
     33-68790, which was declared effective November 17, 1993.

(2)  Incorporated by reference to the exhibits filed with the
     Registrant's registration statement on Form S-8, file number
     33-74716 filed with the Securities and Exchange Commission on
     February 1, 1994.

(5)  Incorporated by reference to the exhibits filed with the
     Registrant's annual report on Form 10- K for the period ended June
     30, 1994.

(6)  Incorporated by reference to the exhibits filed with the
     Registrant's quarterly report on Form 10-Q for the period ended
     December 31, 1996 as filed on February 14, 1997.

(7)  Incorporated by reference to the exhibit filed with the
     Registrant's annual report on form 10- K for the period ended June
     30, 1995.

(8)  Incorporated by reference to exhibits filed with the Registrant's
     quarterly report on Form 10- Q for the period ended December 31,
     1995.

(9)  Incorporated by reference to the exhibit to the Company's current
     report on Form 8-K filed February 22, 1996.

(10) Incorporated by reference to the exhibit to the Company's form
     S-3/A filed June 7, 1996.

(11) Incorporated by reference to the exhibit to the Company's
     Post-Effective Amendment No. 1 to Registration Statement on Form
     S-3 filed June 20, 1996.

(12) Incorporated by reference to exhibits filed with the Registrant's
     registration statement on form S-8, file number 33-31722 filed
     with the Securities and Exchange Commission on February 27, 1996.


(13) Incorporated by reference to exhibits filed with Registrant's
     registration statement on form S-3A, Amendment No. 2, file number
     333-27931 filed with the Securities and Exchange Commission on
     August 12, 1997. Confidential treatment has been requested with
     respect to certain portions.

(14) Incorporated by reference to the exhibit to the Company's current
     Report on Form 8-K filed March 25, 1997.

(15) Incorporated by reference to the exhibit to the Company's Report
     on Form 8-K/A filed October 6, 1997.

(16) Incorporated by reference to the exhibit to the Company's current
     Report on Form 8-K filed June 24, 1998.



                             CERTIFICATE OF AMENDMENT
                                         TO
                               AMENDED AND RESTATED
                            CERTIFICATE OF INCORPORATION

Uniphase Corporation, a corporation organized and existing under 
the laws of the State of Delaware, (the "Corporation") hereby 
certifies as follows:

FIRST:  That, in lieu of a meeting, the Board of Directors of 
the Corporation, by unanimous written consent of its members, have 
adopted a resolution proposing and declaring advisable the following 
amendment to the Amended and Restated Certificate of Incorporation of 
the Corporation:

RESOLVED, that paragraph 4.1 of Article 4 of the Corporation's Amended
and Restated Certificate of Incorporation shall be amended, subject to
stockholder approval, to read in its entirety as follows:

"4.1.  Authorized Capital Stock. The Corporation is authorized to
issue two classes of stock to be designated, respectively, `Common
Stock' and `Preferred Stock.'  The total number of shares which the
Corporation is authorized to issue is fifty-one million (51,000,000)
shares.  Fifty million (50,000,000) shares shall be Common Stock, each
having a par value of one-tenth of one cent ($.001).  One million
(1,000,000) shares shall be Preferred Stock, each having a par value
of one-tenth of one cent ($.001)."

SECOND: That the stockholders of the Corporation have approved 
at a Special Meeting of Stockholders held on October 16, 1997 said 
amendment in accordance with the provisions of Section 228 of the 
General Corporation Law of the State of Delaware.

THIRD:  That the aforesaid amendment was duly adopted in 
accordance with applicable provisions of Sections 242 and 228 of the 
General Corporation Law of the State of Delaware.

IN WITNESS WHEREOF, Uniphase Corporation has caused this 
Certificate of Amendment to Amended and Restated Certificate of 
Incorporation to be signed by its President and attested to by its 
Secretary this _______ day of November, 1997.

UNIPHASE CORPORATION


By      
Kevin Kalkhoven
President


ATTEST:

/s/ Dan E. Pettit
Dan E. Pettit
Secretary



                              UNIPHASE CORPORATION
                          CERTIFICATE OF DESIGNATION
                        OF THE VOTING POWERS, DESIGNATION,
                     PREFERENCES AND RELATIVE, PARTICIPATING,
              OPTIONAL OR OTHER SPECIAL RIGHTS AND QUALIFICATIONS,
                      LIMITATIONS AND RESTRICTIONS OF THE
                           SERIES B PREFERRED STOCK
                        _____________________________________
      Pursuant to Section 151 of the General Corporation Law of the 
                               State of Delaware
                      _____________________________________

The undersigned officers of Uniphase Corporation, a corporation 
organized and existing under the General Corporation Law of the State of 
Delaware (the "Corporation"), in accordance with the provisions of 
Section 103 thereof, DO HEREBY CERTIFY:  

That, pursuant to the authority conferred upon the Board of 
Directors of the Corporation by its Restated Certificate of 
Incorporation (the "Certificate"), the said Board of Directors, at a 
duly called meeting held on June 11, 1998, at which a quorum was present 
and acted throughout, adopted the following resolution, which resolution 
remains in full force and effect on the date hereof creating a Series of 
100,000 shares of Preferred Stock having a par value of $.001 per share, 
designated as Series B Preferred Stock (the "Series B Preferred 
Stock") out of the class of 1,000,000 shares of preferred stock of the 
par value of $.001 per share (the "Preferred Stock"): 

RESOLVED, that pursuant to the authority vested in the Board of 
Directors in accordance with the provisions of its Certificate, the 
Board of Directors does hereby create, authorize and provide for 100,000 
shares of its authorized Preferred Stock to be designated and issued as 
the Series B Preferred Stock, having the voting powers, designation, 
relative, participating, optional and other special rights, preferences 
and qualifications, limitations and restrictions that are set forth as 
follows: 

1. Dividends and Distributions.   (A) Subject to the prior and 
superior rights of the holders of any shares of any other Series of 
Preferred Stock or any other shares of stock of the Corporation ranking 
prior and superior to the shares of Series B Preferred Stock with 
respect to dividends, each holder of one one-thousandth (1/1000) of a 
share (a "Unit") of Series B Preferred Stock shall be entitled to 
receive, when, as and if declared by the Board of Directors out of funds 
legally available for that purpose, (i) quarterly dividends payable in 
cash on the last day of February, May, August and November in each year 
(each such date being a "Quarterly Dividend Payment Date"), commencing 
on the first Quarterly Dividend Payment Date after the first issuance of 
such Unit of Series B Preferred Stock, in an amount per Unit (rounded to 
the nearest cent) equal to the greater of (a) $.01 or (b) subject to the 
provision for adjustment hereinafter set forth, the aggregate per share 
amount of all cash dividends declared on shares of the Common Stock 
since the immediately preceding Quarterly Dividend Payment Date, or, 
with respect to the first Quarterly Dividend Payment Date, since the 
first issuance of a Unit of Series B Preferred Stock, and (ii) subject 
to the provision for adjustment hereinafter set forth, quarterly 
distributions (payable in kind) on each Quarterly Dividend Payment Date 
in an amount per Unit equal to the aggregate per share amount of all 
non-cash dividends or other distributions (other than a dividend payable 
in shares of Common Stock or a subdivision of the outstanding shares of 
Common Stock, by reclassification or otherwise) declared on shares of 
Common Stock since the immediately preceding Quarterly Dividend Payment 
Date, or with respect to the first Quarterly Dividend Payment Date, 
since the first issuance of a Unit of Series B Preferred Stock.  In the 
event that the Corporation shall at any time after June 22, 1998 (the 
"Rights Declaration Date") (i) declare any dividend on outstanding 
shares of Common Stock payable in shares of Common Stock, (ii) subdivide 
outstanding shares of Common Stock or (iii) combine outstanding shares 
of Common Stock into a smaller number of shares, then in each such case 
the amount to which the holder of a Unit of Series B Preferred Stock was 
entitled immediately prior to such event under clause (b) of the 
preceding sentence shall be adjusted by multiplying such amount by a 
fraction the numerator of which shall be the number of shares of Common 
Stock that are outstanding immediately after such event and the 
denominator of which shall be the number of shares of Common Stock that 
were outstanding immediately prior to such event. 

(B) The Corporation shall declare a dividend or distribution on 
Units of Series B Preferred Stock as provided in paragraph (A) above 
immediately after it declares a dividend or distribution on the shares 
of Common Stock (other than a dividend payable in shares of Common 
Stock); provided, however, that, in the event no dividend or 
distribution shall have been declared on the Common Stock during the 
period between any Quarterly Dividend Payment Date and the next 
subsequent Quarterly Dividend Payment Date, a dividend of $.01 per Unit 
on the Series B Preferred Stock shall nevertheless be payable on such 
subsequent Quarterly Dividend Payment Date. 

(C) Dividends shall begin to accrue and shall be cumulative on 
each outstanding Unit of Series B Preferred Stock from the Quarterly 
Dividend Payment Date next preceding the date of issuance of such Unit 
of Series B Preferred Stock, unless the date of issuance of such Unit is 
prior to the record date for the first Quarterly Dividend Payment Date, 
in which case, dividends on such Unit shall begin to accrue from the 
date of issuance of such Unit, or unless the date of issuance is a 
Quarterly Dividend Payment Date or is a date after the record date for 
the determination of holders of Units of Series B Preferred Stock 
entitled to receive a quarterly dividend and before such Quarterly 
Dividend Payment Date, in either of which events such dividends shall 
begin to accrue and be cumulative from such Quarterly Dividend Payment 
Date. Accrued but unpaid dividends shall not bear interest. Dividends 
paid on Units of Series B Preferred Stock in an amount less than the 
aggregate amount of all such dividends at the time accrued and payable 
on such Units shall be allocated pro rata on a unit-by-unit basis among 
all Units of Series B Preferred Stock at the time outstanding. The Board 
of Directors may fix a record date for the determination of holders of 
Units of Series B Preferred Stock entitled to receive payment of a 
dividend or distribution declared thereon, which record date shall be no 
more than 30 days prior to the date fixed for the payment thereof.  

2. Voting Rights. The holders of Units of Series B Preferred 
Stock shall have the following voting rights:

(A) Subject to the provision for adjustment hereinafter set forth, 
each Unit of Series B Preferred Stock shall entitle the holder thereof 
to one vote on all matters submitted to a vote of the stockholders of 
the Corporation.  In the event the Corporation shall at any time after 
the Rights Declaration Date (i) declare any dividend on outstanding 
shares of Common Stock payable in shares of Common Stock, (ii) subdivide 
outstanding shares of Common Stock or (iii) combine the outstanding 
shares of Common Stock into a smaller number of shares, then in each 
such case the number of votes per Unit to which holders of Units of 
Series B Preferred Stock were entitled immediately prior to such event 
shall be adjusted by multiplying such number by a fraction the numerator 
of which shall be the number of shares of Common Stock outstanding 
immediately after such event and the denominator of which shall be the 
number of shares of Common Stock that were outstanding immediately prior 
to such event; and 

(B) Except as otherwise provided herein, in the Certificate or the 
Bylaws of the Corporation or as required by law, the holders of Units of 
Series B Preferred Stock and the holders of shares of Common Stock shall 
vote together as one class on all matters submitted to a vote of 
stockholders of the Corporation, and such holders shall have no special 
voting rights and their consents shall not be required for taking any 
corporate action. 

3. Certain Restrictions.  (A)  Whenever quarterly dividends or 
other dividends or distributions payable on Units of Series B Preferred 
Stock as provided herein are in arrears, thereafter and until all 
accrued and unpaid dividends and distributions, whether or not declared, 
on outstanding Units of Series B Preferred Stock shall have been paid in 
full, the Corporation shall not (i) declare or pay dividends on, make 
any other distributions on, or redeem or purchase or otherwise acquire 
for consideration any shares of junior stock; (ii) declare or pay 
dividends on or make any other distributions on any shares of parity 
stock, except dividends paid ratably on Units of Series B Preferred 
Stock and shares of all such parity stock on which dividends are payable 
or in arrears in proportion to the total amounts to which the holders of 
such Units and all such shares are then entitled; (iii) redeem or 
purchase or otherwise acquire for consideration shares of any parity 
stock, provided, however, that the Corporation may at any time redeem, 
purchase or otherwise acquire shares of any such parity stock in 
exchange for shares of any junior stock; (iv) purchase or otherwise 
acquire for consideration any Units of Series B Preferred Stock, except 
in accordance with a purchase offer made in writing or by publication 
(as determined by the Board of Directors) to all holders of such Units.  

(B) The Corporation shall not permit any subsidiary of the 
Corporation to purchase or otherwise acquire for consideration any 
shares of stock of the Corporation unless the Corporation could, under 
paragraph (A) of this Section 3, purchase or otherwise acquire such 
shares at such time and in such manner. 

4. Reacquired Shares. Any Units of Series B Preferred Stock 
purchased or otherwise acquired by the Corporation in any manner 
whatsoever shall be retired and cancelled promptly after the acquisition 
thereof. All such Units shall, upon their cancellation, become 
authorized but unissued shares (or fractions of shares) of Preferred 
Stock and may be reissued as part of a new Series of Preferred Stock to 
be created by resolution or resolutions of the Board of Directors, 
subject to the conditions and restrictions on issuance set forth herein.  

5. Liquidation, Dissolution or Winding Up. (A) Upon any 
voluntary or involuntary liquidation, dissolution or winding up of the 
Corporation, no distribution shall be made (i) to the holders of shares 
of junior stock unless the holders of Units of Series B Preferred Stock 
shall have received, subject to adjustment as hereinafter provided in 
paragraph (B), the greater of either (a) $.01 per Unit plus an amount 
equal to accrued and unpaid dividends and distributions thereon, whether 
or not earned or declared, to the date of such payment, or (b) the 
amount equal to the aggregate per share amount to be distributed to 
holders of shares of Common Stock, or (ii) to the holders of shares of 
parity stock, unless simultaneously therewith distributions are made 
ratably on Units of Series B Preferred Stock and all other shares of 
such parity stock in proportion to the total amounts to which the 
holders of Units of Series B Preferred Stock are entitled under clause 
(i)(a) of this sentence and to which the holders of shares of such 
parity stock are entitled, in each case upon such liquidation, 
dissolution or winding up. 

(B) In the event the Corporation shall at any time after the 
Rights Declaration Date (i) declare any dividend on outstanding shares 
of Common Stock payable in shares of Common Stock, (ii) subdivide 
outstanding shares of Common Stock, or (iii) combine outstanding shares 
of Common Stock into a smaller number of shares, then in each such case 
the aggregate amount to which holders of Units of Series B Preferred 
Stock were entitled immediately prior to such event pursuant to clause 
(i)(b) of paragraph (A) of this Section 5 shall be adjusted by 
multiplying such amount by a fraction the numerator of which shall be 
the number of shares of Common Stock that are outstanding immediately 
after such event and the denominator of which shall be the number of 
shares of Common Stock that were outstanding immediately prior to such 
event. 

6. Consolidation, Merger, etc. In case the Corporation shall 
enter into any consolidation, merger, combination or other transaction 
in which the shares of Common Stock are exchanged for or converted into 
other stock or securities, cash and/or any other property, then in any 
such case Units of Series B Preferred Stock shall at the same time be 
similarly exchanged for or converted into an amount per Unit (subject to 
the provision for adjustment hereinafter set forth) equal to the 
aggregate amount of stock, securities, cash and/or any other property 
(payable in kind), as the case may be, into which or for which each 
share of Common Stock is converted or exchanged.  In the event the 
Corporation shall at any time after the Rights Declaration Date 
(i) declare any dividend on outstanding shares of Common Stock payable 
in shares of Common Stock, (ii) subdivide outstanding shares of Common 
Stock, or (iii) combine outstanding Common Stock into a smaller number 
of shares, then in each such case the amount set forth in the 
immediately preceding sentence with respect to the exchange or 
conversion of Units of Series B Preferred Stock shall be adjusted by 
multiplying such amount by a fraction the numerator of which shall be 
the number of shares of Common Stock that are outstanding immediately 
after such event and the denominator of which shall be the number of 
shares of Common Stock that were outstanding immediately prior to such 
event. 

7. Redemption. The Units of Series B Preferred Stock and shares 
of Series B Preferred Stock shall not be redeemable. 

8. Ranking. The Units of Series B Preferred Stock and shares of 
Series B Preferred Stock shall rank junior to all other Series of the 
Preferred Stock and to any other class of Preferred Stock that hereafter 
may be issued by the Corporation as to the payment of dividends and the 
distribution of assets, unless the terms of any such Series or class 
shall provide otherwise. 

9. Fractional Shares. The Series B Preferred Stock may be 
issued in Units or other fractions of a share, which Units or fractions 
shall entitle the holder, in proportion to such holder's units or 
fractional shares, to exercise voting rights, receive dividends, 
participate in distributions and to have the benefit of all other rights 
of holders of Series B Preferred Stock.

10. Certain Definitions. As used in this resolution with respect 
to the Series B Preferred Stock, the following terms shall have the 
following meanings:

(A) The term "Common Stock" shall mean the class of stock 
designated as the common stock, par value $.001 per share, of the 
Corporation at the date hereof or any other class of stock resulting 
from successive changes or reclassification of the common stock.  

(B) The term "junior stock" (i) as used in Section 3 shall mean 
the Common Stock, any Series A Preferred Stock, $.001 par value, of the 
Corporation and any other class or Series of capital stock of the 
Corporation hereafter authorized or issued over which the Series B 
Preferred Stock has preference or priority as to the payment of 
dividends and (ii) as used in Section 5, shall mean the Common Stock and 
any other class or Series of capital stock of the Corporation over which 
the Series B Preferred Stock has preference or priority in the 
distribution of assets on any liquidation, dissolution or winding up of 
the Corporation. 

(C) The term "parity stock" (i) as used in Section 3 shall mean 
any class or Series of stock of the Corporation hereafter authorized or 
issued ranking pari passu with the Series B Preferred Stock as to 
dividends and (ii) as used in Section 5, shall mean any class or 
Series of capital stock ranking pari passu with the Series B Preferred 
Stock in the distribution of assets on any  liquidation, dissolution or 
winding up.

        IN WITNESS WHEREOF, Uniphase Corporation has caused this 
Certificate to be signed by its Chairman and Chief Executive Officer and 
its Secretary this ____ day of June 1998. 
UNIPHASE CORPORATION


By: /s/ Kevin N. Kalkhoven
________________________________
Kevin N. Kalkhoven
President


By: /s/ Michael C. Phillips
________________________________
        Michael C. Phillips
        Assistant Secretary



                                 UNIPHASE CORPORATION
                           1998 EMPLOYEE STOCK PURCHASE PLAN



I.  PURPOSE

                The Uniphase Corporation 1998 EMPLOYEE STOCK PURCHASE PLAN 
(the "Plan") is intended to provide eligible employees of the Company 
and one or more of its Corporate Affiliates with the opportunity to 
acquire a proprietary interest in the Company through participation in a 
plan designed to qualify as an employee stock purchase plan under 
Section 423 of the Internal Revenue Code (the "Code").  

II.  DEFINITIONS

                For purposes of administration of the Plan, the following 
terms shall have the meanings indicated:  

                Base Compensation means (i) the regular basic earnings paid 
to a Participant by one or more Participating Companies plus (ii) all 
contributions made on the Participant's behalf pursuant to any qualified 
salary deferral arrangement under Section 401(k) of the Code and to a 
plan qualified under Section 125 of the Code in effect for Employees.  
The calculation of Base Compensation may also include, at the discretion 
of the Plan Administrator (such discretion to be applied uniformly to 
all participants), overtime, shift differentials and other 
differentials.  Compensation shall be calculated on the basis of 
equivalent bi-weekly straight-time hours multiplied by straight-time 
rate.  

                Board means the Board of Directors of the Company.  

                Company means Uniphase Corporation, a Delaware corporation, 
and any corporate successor to all or substantially all of the assets or 
voting stock of Uniphase Corporation, which shall by appropriate action 
adopt the Plan.  

                Corporate Affiliate means any company which is either the 
parent corporation or a subsidiary corporation of the Company (as 
determined in accordance with Section 424 of the Code), including any 
parent or subsidiary corporation which becomes such after the Effective 
Date.  

                Effective Date means August 1, 1998.  However, should any 
Corporate Affiliate become a Participating Company in the Plan after 
such applicable date, then such entity shall designate a separate 
Effective Date with respect to its employee-Participants.  

                Employee means any person who is regularly engaged, for a 
period of more than 20 hours per week and more than 5 months per 
calendar year, in the rendition of personal services to the Company or 
any other Participating Company for earnings considered wages under 
Section 3121(a) of the Code.  

                Quarter means any three-month period commencing August 1, 
November 1 February 1 or May 1, during each calendar year during the 
term of the Plan.  

                Participant means any Employee of a Participating Company 
who is actively participating in the Plan.  

                Participating Company means the Company and such Corporate 
Affiliate or Affiliates as may be designated from time to time by the 
Board.

                Plan Administrator means either the Board or a Committee of 
the Board that is responsible for administration of the Plan.

                Stock means shares of the common stock of the Company.  

III.  ADMINISTRATION

                (a)     The Plan shall be administered by the Plan 
Administrator which shall have full and exclusive discretionary 
authority to construe, interpret and apply the terms of the Plan, to 
determine eligibility and to adjudicate all disputed claims filed under 
the Plan.  Every finding, decision and determination made by the Plan 
Administrator shall, to the full extent permitted by Applicable Law, be 
final and binding upon all persons. 

                (b)     No member of the Committee while serving as such shall 
be eligible to participate in the Plan.  


IV.  PURCHASE PERIODS

                (a)     Stock shall be offered for purchase under the Plan 
through a series of successive purchase periods until such time as (i) 
the maximum number of shares of Stock available for issuance under the 
Plan shall have been purchased or (ii) the Plan shall have been sooner 
terminated in accordance with Article X or Article XI.  

                (b)     The Plan shall be implemented in a series of 
overlapping purchase periods, each to be of such duration (not to exceed 
twenty-four (24) months per purchase period) as determined by the Plan 
Administrator prior to the commencement date of the purchase period.  
The initial purchase period will begin on the Effective Date and 
subsequent purchase periods will commence, at the Plan Administrator's 
discretion, either on the first day of each succeeding Quarter or of 
each alternate succeeding Quarter.  Accordingly, either four (4) or two 
(2) separate purchase periods may commence in each subsequent calendar 
year during which the Plan remains in existence.  The Plan Administrator 
shall have the authority to change the length of any purchase period by 
announcement at least thirty (30) days prior to the commencement of such 
purchase period and to determine whether subsequent purchase periods 
shall be consecutive or overlapping.  A purchase period may be 
terminated by the Plan Administrator on any date of exercise if the Plan 
Administrator determines that the termination of the purchase period is 
in the best interests of the Company and its stockholders.

                (c)     The Participant shall be granted a separate purchase 
right for each purchase period in which he/she participates.  The 
purchase right shall be granted on the first day of the purchase period 
and shall be automatically exercised in (i) successive quarterly 
installments on the last day of each Quarter such purchase right remains 
outstanding, in the case of quarterly purchase periods, or (ii) 
successive semi-annual installments on the last day of each alternate 
Quarter such purchase right remains outstanding, in the case of semi-
annual purchase periods.  

                (d)     An Employee may participate in only one purchase 
period at a time.  Accordingly, an Employee who wishes to join a new 
purchase period must withdraw from the current purchase period in which 
he/she is participating and must also enroll in the new purchase period 
prior to the commencement date for that period.  

                (e)     The acquisition of Stock through participation in the 
Plan for any purchase period shall neither limit nor require the 
acquisition of Stock by the Participant in any subsequent purchase 
period.  

                (f)     Under no circumstances shall any purchase rights 
granted under the Plan be exercised, nor shall any shares of Stock be 
issued hereunder, until such time as (i) the Plan shall have been 
approved by the Company's stockholders and (ii) the Company shall have 
complied with all applicable requirements of the Securities Act of 1933 
(as amended), all applicable listing requirements of any securities 
exchange on which the Stock is listed and all other applicable 
requirements established by law or regulation.  

V.  ELIGIBILITY AND PARTICIPATION

                (a)     Every Employee of a Participating Company shall be 
eligible to participate in the Plan on the first day of the first 
purchase period following the Employee's commencement of service with 
the Company or any Corporate Affiliate, but in no event shall 
participation commence prior to the Effective Date.  

                (b)     In order to participate in the Plan for a particular 
purchase period, the Employee must complete the enrollment forms 
prescribed by the Plan Administrator (including a purchase agreement and 
a payroll deduction authorization) and file such forms with the Plan 
Administrator (or its designate) prior to the commencement date of the 
purchase period.

                (c)     The payroll deduction authorized by a Participant for 
purposes of acquiring Stock under the Plan may be any multiple of 1% of 
the Base Compensation paid to the Participant during the relevant 
purchase period, up to a maximum of 10%.  The deduction rate so 
authorized shall continue in effect for the entire purchase period 
unless the Participant shall, prior to the end of the purchase period 
for which the purchase right is in effect, reduce the rate by filing the 
appropriate form with the Plan Administrator (or its designate).  The 
reduced rate shall become effective as soon as practicable following the 
filing of such form.  Each Participant shall be permitted such a rate 
reduction only four (4) times in each purchase period.   The reduced 
rate shall continue in effect for the entire purchase period and for 
each subsequent purchase period, unless the Participant shall, prior to 
the commencement of any subsequent purchase period, designate a 
different rate (up to the 10% maximum) by filing the appropriate form 
with the Plan Administrator (or its designate).  The new rate shall 
become effective for the first purchase period commencing after the 
filing of such form.  Payroll deductions, however, will automatically 
cease upon the termination of the Participant's purchase right in 
accordance with Section VII(d) or (e) below.

VI.  STOCK SUBJECT TO PLAN

                (a)     The Stock purchasable by Participants under the Plan 
shall, solely in the Board's discretion, be made available from either 
authorized but unissued Stock or from reacquired Stock, including shares 
of Stock purchased on the open market.  The total number of shares of 
Stock which may be issued under the Plan shall not exceed 1,000,000 
shares (subject to adjustment under Section VI(b).

                (b)     In the event any change is made to the Stock 
purchasable under the Plan by reason of any recapitalization, stock 
dividend, stock split, combination of shares or other change affecting 
the outstanding common stock of the Company as a class without receipt 
of consideration, then appropriate adjustments shall be made by the Plan 
Administrator to the class and maximum number of shares purchasable 
under the Plan, the class and maximum number of shares purchasable per 
Participant under any purchase right outstanding at the time or 
purchasable per Participant over the term of the Plan, and the class and 
number of shares and the price per share of the Stock subject to 
outstanding purchase rights held by Participants under the Plan.

VII.  PURCHASE RIGHTS

                An Employee who participates in the Plan for a particular 
purchase period shall have the right to purchase Stock on the purchase 
dates designated by the Plan Administrator for such purchase period upon 
the terms and conditions set forth below and shall execute a purchase 
agreement embodying such terms and conditions and such other provisions 
(not inconsistent with the Plan) as the Plan Administrator may deem 
advisable.

                (a)     Purchase Price.  The purchase price per share shall be 
the lesser of (i) 85% of the fair market value of a share of Stock on 
the date on which the purchase right is granted or (ii) 85% of the fair 
market value of a share of Stock on the date the purchase right is 
exercised.  For purposes of determining such fair market value (and for 
all other valuation purposes under the Plan), the fair market value per 
share of Stock on any date shall be the closing selling price per share 
on such date, as officially quoted on the principal exchange on which 
the Stock is at the time traded or, if not traded on any exchange, the 
mean of the highest bid and the lowest asked prices (or, if such 
information is available, the closing price per share) of the Stock on 
such date, as reported on the NASDAQ system.  If there are no sales of 
Stock on such day, then the closing selling price (or, to the extent 
applicable, the mean of the highest bid and lowest asked prices) for the 
Stock on the next preceding day for which there do exist such quotations 
shall be determinative of fair market value.

                (b)     Number of Purchasable Shares.  The number of shares 
purchasable by a Participant on any particular purchase date shall be 
the number of whole shares obtained by dividing the amount collected 
from the Participant through payroll deductions during the quarterly or 
semi-annual period beginning with the start of the purchase period or 
the most recent purchase date in the same purchase period (whichever is 
applicable), together with any amount carried over from the preceding 
purchase date in the same purchase period pursuant to the provisions of 
Section VII(f), by the purchase price in effect for such purchase date. 
 However, the maximum number of shares purchasable by the Participant 
pursuant to any one outstanding purchase right shall not exceed 5,000 
shares (subject to adjustment under Section VI(b)).

                Under no circumstances shall purchase rights be granted 
under the Plan to any Employee if such Employee would, immediately after 
the grant, own (within the meaning of Section 424(d) of the Code), or 
hold outstanding options or other rights to purchase, stock possessing 
5% or more of the total combined voting power or value of all classes of 
stock of the Company or any of its Corporate Affiliates.

                (c)     Payment.  Payment for Stock purchased under the Plan 
shall be effected by means of the Participant's authorized payroll 
deductions.  Such deductions shall begin on the first pay day coincident 
with or immediately following the commencement date of the relevant 
purchase period and shall terminate with the pay day ending with or 
immediately prior to the last day of the purchase period.  The amounts 
so collected shall be credited to the Participant's individual account 
under the Plan, but no interest shall be paid on the balance from time 
to time outstanding in the account.  The amounts collected from a 
Participant may be commingled with the general assets of the Company and 
may be used for general corporate purposes.

                (d)     Termination of Purchase Rights.

                        (i)     A Participant may, prior to any purchase date, 
terminate his/her outstanding purchase right under the Plan 
by filing the prescribed notification form with the Plan 
Administrator (or its designate).  The Company will then 
refund the payroll deductions which the Participant made 
with respect to the terminated purchase right, and no 
further amounts will be collected from the Participant with 
respect to such terminated right.

                        (ii)    The termination shall be irrevocable with 
respect to the particular purchase period to which it 
pertains and shall also require the Participant to re-enroll 
in the Plan (by making a timely filing of a new purchase 
agreement and payroll deduction authorization) if the 
Participant wishes to resume participation in a subsequent 
purchase period.

                (e)     Termination of Employment.  If a Participant ceases 
Employee status during any purchase period, then the Participant's 
outstanding purchase right under the Plan shall immediately terminate 
and all sums previously collected from the Participant and not 
previously applied to the purchase of stock during such purchase period 
shall be promptly refunded.  However, should the Participant die or 
become permanently disabled while in Employee status, then the 
Participant or the person or persons to whom the rights of the deceased 
Participant under the Plan are transferred by will or by the laws of 
descent and distribution (the "successor") will have the election, 
exercisable at any time prior to the purchase date for the quarterly or 
semi-annual period in which the Participant dies or becomes permanently 
disabled, to (i) withdraw all of the funds in the Participant's payroll 
account at the time of his/her cessation of Employees status or 
(ii) have such funds held for purchase of shares of Stock on the 
purchase date.  In no event, however, shall any further payroll 
deductions be added to the Participant's account following his/her 
cessation of Employee status.

                For purposes of the Plan:  (a) a Participant shall be 
considered to be an Employee for so long as such Participant remains in 
the employ of the Company or any other Participating Company under the 
Plan and (b) a Participant shall be deemed to be permanently disabled if 
he/she is unable, by reason of any medically determinable physical or 
mental impairment expected to result in death or to be of continuous 
duration of at least twelve (12) months, to engage in any substantial 
gainful employment.

                (f)     Stock Purchase.  Outstanding purchase rights shall be 
automatically exercised in a series of successive installments as 
provided in Section IV(c).  The exercise shall be effected by applying 
the amount credited to the Participant's account on the last date of the 
Quarter, in the case of a purchase period in which purchases are 
effected quarterly, or the last date of the alternate Quarter, in the 
case of a purchase period in which purchases are effected semi-annually, 
to the purchase of whole shares of Stock (subject to the limitations on 
the maximum number of purchasable shares set forth in Section VII(b)) at 
the purchase price in effect for such purchase date.  Any amount 
remaining in the Participant's account after such exercise shall be held 
for the purchase of Stock on the next quarterly or semi-annual purchase 
date within the purchase period; provided, however, that any amount not 
applied to the purchase of Stock at the end of a purchase period shall 
be refunded promptly after the close of the purchase period and any 
amount not applied to the purchase of stock by reason by the 
Section VII(b) limitations on the maximum number of purchasable shares 
shall be refunded promptly after the quarterly or semi-annual purchase 
date.

                (g)     Proration of Purchase Rights.  Should the total number 
of shares of Stock which are to be purchased pursuant to outstanding 
purchase rights on any particular date exceed the number of shares then 
available for issuance under the Plan, the Plan Administrator shall make 
a pro-rata allocation of the available shares on a uniform and 
nondiscriminatory basis, and any amounts credited to the accounts of 
Participants shall, to the extent not applied to the purchase of Stock, 
be refunded to the Participants.  

                (h)     Rights as Stockholder.  A Participant shall have no 
rights as a stockholder with respect to shares covered by the purchase 
rights granted to the Participant under the Plan until the shares are 
actually purchased on the Participant's behalf in accordance with 
Section VII(f).  No adjustments shall be made for dividends, 
distributions or other rights for which the record date is prior to the 
date of such purchase.

                A Participant shall be entitled to receive, as soon as 
practicable after the date of each purchase, stock certificates for the 
number of shares purchased on the Participant's behalf.

                (i)     Assignability.  No purchase rights granted under the 
Plan shall be assignable or transferable by a Participant except by will 
or by the laws of descent and distribution, and the purchase rights 
shall, during the lifetime of the Participant, be exercisable only by 
such Participant.

                (j)     Merger or Liquidation of Company.  In the event the 
Company or its stockholders enter into an agreement to dispose of all or 
substantially all of the assets or outstanding capital stock of the 
Company by means of a sale, merger or reorganization in which the 
Company will not be the surviving corporation (other than a 
reorganization effected primarily to change the State in which the 
Company is incorporated) or in the event the Company is liquidated, then 
all outstanding purchase rights under the Plan shall automatically be 
exercised immediately prior to such sale, merger, reorganization or 
liquidation by applying all sums previously collected from Participants 
pursuant to their payroll deductions in effect for such rights to the 
purchase of whole shares of Stock, subject, however, to the applicable 
limitations of Section VII(b).  


VIII.  ACCRUAL LIMITATIONS

                (a)     No Participant shall be entitled to accrue rights to 
acquire Stock pursuant to any purchase right under this Plan if and to 
the extent such accrual, when aggregated with (I) Stock rights accrued 
under other purchase rights outstanding under this Plan and (II) similar 
rights accrued under other employee stock purchase plans (within the 
meaning of Section 423 of the Code) of the Company or its Corporate 
Affiliates, would otherwise permit such Participant to purchase more 
than $25,000 worth of stock of the Company or any Corporate Affiliate 
(determined on the basis of the fair market value of such stock on the 
date or dates such rights are granted to the Participant) for each 
calendar year such rights are at any time outstanding.  

                (b)     For purposes of applying the accrual limitations of 
Section VIII(a), the right to acquire Stock pursuant to each purchase 
right outstanding under the Plan shall accrue as follows:

                        (i)     The right to acquire Stock under each such 
purchase right shall accrue in a series of successive 
quarterly or semi-annual installments as and when the 
purchase right first becomes exercisable for each 
installment as provided in Section IV(c).

                        (ii)    No right to acquire Stock under any 
outstanding purchase right shall accrue to the extent the 
Participant has already accrued in the same calendar year 
the right to acquire $25,000 worth of Stock (determined on 
the basis of the fair market value on the date or dates of 
grant) pursuant to that purchase right or one or more other 
purchase rights which may have been held by the Participant 
during such calendar year.

                        (iii) If by reason of the Section VIII(a) 
limitations, the Participant's outstanding purchase right 
does not accrue for a particular purchase date of any 
purchase period, then the payroll deductions which the 
Participant made during that quarterly or semi-annual period 
with respect to such purchase right shall be promptly 
refunded.  

                (c)     In the event there is any conflict between the 
provisions of this Article VIII and one or more provisions of the Plan 
or any instrument issued thereunder, the provisions of this Article VIII 
shall be controlling.

IX.  STATUS OF PLAN UNDER FEDERAL TAX LAWS

                (a)     The Plan is designed to qualify as an employee stock 
purchase plan under Section 423 of the Code.  However, after the 
Effective Date, the Plan Administrator may, at its discretion, cease to 
administer the Plan as a qualified employee stock purchase plan under 
Code Section 423.  Accordingly, share purchases effected under the Plan 
at any time after the Plan ceases to be administered as a qualified 
employee stock purchase plan under Code Section 423 (whether pursuant to 
purchase rights granted before or after the Plan ceases to be qualified) 
shall result in taxable income to each Participant equal to the excess 
of (i) the fair market value of the purchased shares on the purchase 
date over (ii) the purchase price paid for such shares.

                (b)     To the extent required by law, the Company's 
obligation to deliver shares to the Participant upon the exercise of any 
outstanding purchase right shall be subject to the Participant's 
satisfaction of all applicable federal, state and local income and 
employment tax withholding requirements.

X.  AMENDMENT AND TERMINATION

                (a)     The Board may from time to time alter, amend, suspend 
or discontinue the Plan; provided, however, that no such action shall 
become effective prior to the exercise of outstanding purchase rights at 
the end of the quarterly or semi-annual period in which such action is 
authorized.  To the extent necessary to comply with Code Section 423, 
the Company shall obtain stockholder approval in such a manner and to 
such a degree as required.

                (b)     The Company shall have the right, exercisable in the 
sole discretion of the Plan Administrator, to terminate the Plan 
immediately following the end of a quarterly or semi-annual purchase 
date.  Should the Company elect to exercise such right, then the Plan 
shall terminate in its entirety, and no further purchase rights shall 
thereafter be granted, and no further payroll deductions shall 
thereafter be collected, under the Plan.  

XI.  GENERAL PROVISIONS

                (a)     The Plan shall terminate upon the earlier of 
(i) August 1, 2008 or (ii) the date on which all shares available for 
issuance under the Plan shall have been sold pursuant to purchase rights 
exercised under the Plan.

                (b)     All costs and expenses incurred in the administration 
of the Plan shall be paid by the Company.

                (c)     Neither the action of the Company in establishing the 
Plan, nor any action taken under the Plan by the Plan Administrator, nor 
any provision of the Plan itself shall be construed so as to grant any 
person the right to remain in the employ of the Company or any of its 
Corporate Affiliates for any period of specific duration, and such 
person's employment may be terminated at any time, with or without 
cause.

                (d)     Governing Law.  The Plan is to be construed in 
accordance with and governed by the internal laws of the State of 
California (as permitted by Section 1646.5 of the California Civil Code, 
or any similar successor provision) without giving effect to any choice 
of law rule that would cause the application of the laws of any 
jurisdiction other than the internal laws of the State of California to 
the rights and duties of the parties, except to the extent the internal 
laws of the State of California are superseded by the laws of the United 
States.  Should any provision of the Plan be determined by a court of 
law to be illegal or unenforceable, the other provisions shall 
nevertheless remain effective and shall remain enforceable.



                                                          EXHIBIT 21.1

                              UNIPHASE CORPORATION
                                  SUBSIDIARIES
                                (ALL 100% OWNED)



Uniphase Ltd.
   (Incorporated in the United Kingdom)

Uniphase GmbH
   (Incorporated in Germany)

Uniphase Telecommunications Products, Inc.
   (Incorporated in Delaware)

Uniphase International (Barbados) Limited
   (Incorporated in Barbados)

Uniphase International Limited
   (Incorporated in Bermuda)

UTP Fibreoptics Limited
   (Incorporated in the United Kingdom)

Uniphase Laser Enterprise AG
   (Incorporated in Switzerland)

Ultrapointe Corp.
   (Incorporated in California)

Uniphase Australia PTY Limited
   (Incorporated in Australia)

Uniphase U.K. Holdings, Inc.
   (Incorporated in Delaware)

Uniphase OPTO Holdings, Inc.
   (Incorporated in Delaware)

Uniphase Netherlands B.V.
   (Incorporated in Holland)




<PAGE>   1



                                                          EXHIBIT 23.1




               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS


We consent to incorporation by reference in the Registration Statement 
(Form S-8 No. 33-74716) pertaining to the Uniphase Corporation 1984 Amended
and Restated Stock Plan, the 1993 Flexible Stock Incentive Plan, the 1993
Amended and Restated Employee Stock Purchase Plan; the Registration
Statement (Form S-8 No. 33-31722) pertaining to the Uniphase Corporation
Amended and Restated 1993 Flexible Stock Incentive Plan; the Registration 
Statement (Form S-8 No. 333-09937) pertaining to the Uniphase 
Telecommunications Products, Inc. 1995 Flexible Stock Incentive Plan; the
Registration Statement (Form S-8 No. 333-39423) pertaining to the Uniphase
Corporation Amended and Restated 1993 Flexible Stock Incentive Plan and
the 1996 Nonqualified Stock Option Plan; the Registration Statement 
(Form S-8 No. 333-62465) pertaining to the Uniphase Corporation 1998
Employee Stock Purchase Plan and the Uniphase Corporation  Amended and
Restated 1993 Flexible Stock Incentive Plan; and the Registration 
Statement (Form S-3 No. 333-27931) of Uniphase Corporation and in the
related Prospectus of our report dated August 4, 1998, with respect to the
consolidated financial statements and schedule of Uniphase Corporation,
included in this Annual Report (Form 10-K), for the year ended June 30, 1998.



                                       \s\ Ernst & Young LLP



San Jose, California
September 28, 1998


<TABLE> <S> <C>

<ARTICLE>  5
<LEGEND>    THE SCHEDULE  CONTAINS  SUMMARY  FINANCIAL  INFORMATION 
            EXTRACTED FROM THE CONSOLIDATED  FINANCIAL  STATEMENTS FOR
            THE PERIOD ENDED JUNE 30, 1998, 1997 AND 1996 AND IS
            QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
            STATEMENTS.
</LEGEND>
<MULTIPLIER>1000
       
<S>                                      <C>         <C>         <C>
<FISCAL-YEAR-END>                        JUN-30-1998 JUN-30-1997 JUN-30-1996
<PERIOD-START>                           JUL-01-1997 JUL-01-1996 JUL-01-1995
<PERIOD-END>                             JUN-30-1998 JUN-30-1997 JUN-30-1996
<PERIOD-TYPE>                            12-MOS      12-MOS      12-MOS
<CASH>                                      39,801      29,186      52,463
<SECURITIES>                                54,831      52,009      43,731
<RECEIVABLES>                               40,963      22,194      16,985
<ALLOWANCES>                                   550       1,877         285
<INVENTORY>                                 20,809      18,668      10,641
<CURRENT-ASSETS>                           165,025     133,715     127,026
<PP&E>                                      74,154      42,981      26,019
<DEPRECIATION>                              17,621      11,730       5,714
<TOTAL-ASSETS>                             269,343     177,579     173,824
<CURRENT-LIABILITIES>                       45,776      25,327      13,583
<BONDS>                                          0           0       6,061
                            0           0           0
                                      0           0           0
<COMMON>                                        38          34          32
<OTHER-SE>                                 217,863     149,760     153,189
<TOTAL-LIABILITY-AND-EQUITY>               269,343     177,579     173,824
<SALES>                                    175,801     106,966      69,073
<TOTAL-REVENUES>                           175,801     106,966      69,073
<CGS>                                       92,139      57,411      36,300
<TOTAL-COSTS>                               92,139      57,411      36,300
<OTHER-EXPENSES>                           156,665      65,825      27,344
<LOSS-PROVISION>                                 0         582           0
<INTEREST-EXPENSE>                              69         421          79
<INCOME-PRETAX>                            (69,752)    (13,422)      6,828
<INCOME-TAX>                                11,360       5,432       4,036
<INCOME-CONTINUING>                        (81,112)    (18,854)      2,792
<DISCONTINUED>                                   0           0           0
<EXTRAORDINARY>                                  0           0           0
<CHANGES>                                        0           0           0
<NET-INCOME>                               (81,112)    (18,854)      2,792
<EPS-PRIMARY>                               ($2.34)     ($0.57)      $0.11
<EPS-DILUTED>                               ($2.34)     ($0.57)      $0.10
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>  5
<LEGEND>    THE SCHEDULE  CONTAINS  SUMMARY  FINANCIAL  INFORMATION 
            EXTRACTED FROM THE CONSOLIDATED  FINANCIAL  STATEMENTS FOR
            THE QUARTERS ENDED SEPTEMBER 30, 1997 AND DECEMBER 31,
            1997 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
            FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>1000
       
<S>                                      <C>         <C>
<FISCAL-YEAR-END>                        JUN-30-1998 JUN-30-1998
<PERIOD-START>                           JUL-01-1997 JUL-01-1997
<PERIOD-END>                             SEP-30-1997 DEC-31-1997
<PERIOD-TYPE>                            3-MOS       6-MOS
<CASH>                                      32,470      30,308
<SECURITIES>                                50,527      54,564
<RECEIVABLES>                               25,724      25,395
<ALLOWANCES>                                   880         332
<INVENTORY>                                 19,224      19,180
<CURRENT-ASSETS>                           140,855     142,760
<PP&E>                                      46,649      54,267
<DEPRECIATION>                              13,132      14,271
<TOTAL-ASSETS>                             187,006     195,090
<CURRENT-LIABILITIES>                       21,447      25,060
<BONDS>                                          0           0
                            0           0
                                      0           0
<COMMON>                                        34          35
<OTHER-SE>                                 162,931     167,352
<TOTAL-LIABILITY-AND-EQUITY>               187,006     195,090
<SALES>                                     38,473      81,407
<TOTAL-REVENUES>                            38,473      81,407
<CGS>                                       19,954      42,102
<TOTAL-COSTS>                               19,954      42,102
<OTHER-EXPENSES>                             9,664      26,568
<LOSS-PROVISION>                                 0           0
<INTEREST-EXPENSE>                               0           0
<INCOME-PRETAX>                              9,617      14,259
<INCOME-TAX>                                 3,414       7,393
<INCOME-CONTINUING>                          6,203       6,866
<DISCONTINUED>                                   0           0
<EXTRAORDINARY>                                  0           0
<CHANGES>                                        0           0
<NET-INCOME>                                 6,203       6,866
<EPS-PRIMARY>                                $0.18       $0.20
<EPS-DILUTED>                                $0.17       $0.19
        

</TABLE>


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