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VI Systems Awarded VCSEL Patent

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VI Systems GmbH has been awarded a U.S. patent for its vertical-cavity surface-emitting laser (VCSEL).

VCSEL
Courtesy of VI Systems GmbH
.

The patent (U.S. No. 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.

EuroPhotonics
Dec 2014
Euro NewsEuropelight sourcesoptoelectronic devicesultrahigh-speedSemiconductor light-emitting devicesvisible and IR spectral rangesLEDsspectral ranges

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