II-VI Completes Finisar Acquisition

Finisar I Presentation I Infographic

II-VI Wins Awards from Hisense

How Chuck Mattera Transformed II-VI With Acquisitions

CEO Chuck Mattera delivers keynote at CS Mantech 2019 on VCSELs and their applications

II-VI Expands Manufacturing Capacity of Diamond Windows

for TRUMPF High Power CO2 Lasers in EUV Lithography

Strategic Collaboration

II-VI and Sumitomo Electric Device Innovations Establish Strategic Collaboration to Enable Next Generation 5G Wireless Networks

II-VI Incorporated is a global leader in engineered materials, optoelectronic components and optical systems offering vertically integrated solutions for applications in materials processing, communications, aerospace & defense, life sciences, semiconductor capital equipment, automotive and consumer electronics.

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Materials Processing

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Semiconductor Capital Equipment

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Life Science

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Consumer Electronics

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Aerospace & Defense

Optoelectronic Components

Our optoelectronic components enable a broad range of applications including in high power lasers for materials processing, optical amplifiers for terrestrial and submarine communications, high bit rate transceivers for datacenters, analytical instruments for life sciences, LiDAR for automotive and 3D sensing for consumer electronics.


Optical Systems

We leverage the unique properties of our engineered materials to produce differentiated optics shaped by precision surfacing techniques and assembled into miniature- to large-scale precision optical systems with thermal management. Our optical coatings provide the desired spectral characteristics and enhance durability to high energy lasers and harsh environments. We leverage these capabilities to deliver optical systems integrated with electronics and software.

Engineered Materials

Our engineered materials enable a broad range of existing and emerging applications in materials processing, communications, aerospace & defense, semiconductor equipment, life sciences, automotive and consumer electronics.

We refine rare metals. We grow and fabricate a broad portfolio of crystals, ceramics and metal matrix composites that are differentiated by one or a combination of unique optical, electrical, magnetic, thermal and mechanical properties.

Our compound semiconductor materials include SiC substrates, as well as InP- and GaAs-based epitaxial wafers. These products enable RF, power and optoelectronic devices such as for 5G wireless, electric vehicles and datacenter transceivers.

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HIGHmodular processing head

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22 W Pump Laser Diodes

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Flat Top Beam Shaper Optics

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Zero Pixel Shift Filters

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ZnS Micro Lenses

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Wide Bandgap Semiconductors

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Advanced Optics

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IR Optics & Advanced Materials

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Optoelectronic & RF Devices

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Laser Devices & Systems

II-VI Incorporated Introduces High-Speed Datacom VCSELs on 150 mm GaAs Technology Platform for Optical HDMI Cables in Consumer Electronics

By II-VI  /  January 21, 2020
II‐VI Incorporated (Nasdaq: IIVI), a leader in optoelectronic devices, today announced the introduction of its high-speed vertical cavity surface-emitting lasers (VCSELs) on its vertically integrated 150 mm gallium arsenide (GaAs) technology platform to serve the growing demand for optical high-definition multimedia interface (optical HDMI) cables in consumer electronics. The growing trend in television and computer displays toward higher resolution, larger size, and thinner profiles is driving the demand for high-speed data cables that connect screens to remotely located driver electronics....
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