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VI Systems Awarded VCSEL Patent

BERLIN, July 23, 2014 — VI Systems GmbH has been awarded a U.S. patent for its vertical-cavity surface-emitting laser (VCSEL).

The patent (U.S. 20130092896 A1), covers optoelectronic devices, including the company’s ultrahigh-speed 40 Gb/s, 850 nm laser.

The invention pertains to semiconductor light-emitting devices for visible and IR spectral ranges. It can also be applied to LEDs targeting the bright red, orange, yellow or green spectral ranges.

Photo courtesy of VI Systems GmbH.

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