Record-setting 2.75 gigahertz LED designed for fast, energy-efficient data centers
The gallium nitride device uses just 25 milliwatts and could replace higher-power lasers in short-range data center links, researchers said.
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NewswiseRecord-setting 2.75 gigahertz LED designed for fast, energy-efficient data centers
A collaboration between the University of Illinois Urbana-Champaign's Grainger College of Engineering and the University of Notre Dame has broken the world record for optical switching speed in quantum well LEDs. The gallium nitride micro-LED device has an optical modulation bandwidth of 2.75 gigahertz while consuming just 25 milliwatts of power. Its design was optimized to bring newfound speed and efficiency to communication links in data cente…
A gauge nitride micro-LED reached an optical modulation bandwidth of 2.75 GHz and consumed 25 mW, according to a Newswise report. Interesting Engineering presents the result as a world record, although the available information does not detail who conducted the test or how that brand was established.
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