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In the News

Letter to the Community from the CEO

By II-VI  /  March 25, 2020
Dear Members of our Community, At II-VI Incorporated, we recognize that the situation we face today with COVID-19 is beyond...
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VCSEL power-conversion efficiency improves to 45%

By II-VI  /  January 28, 2020
Promising developments in VCSEL technology, including powerconversion efficiency, single-mode beams, and flip-chip-mounted designs, may be significant factors enabling next-generation 3D...
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Direct-diode laser systems for materials processing show their power and efficiency

By II-VI  /  November 19, 2019
All the benefits of laser diodes apply to direct-diode systems: small size, long life, and high wall-plug efficiency. Although sometimes...
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How Chuck Mattera Transformed II-VI With Acquisitions

By II-VI  /  September 17, 2019
Since Chuck Mattera joined II-VI Inc. in 2004, the manufacturer of engineered materials, optoelectronic components and optical systems has completed...
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