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VLC News
CEA-Leti Researchers Set Throughput Record for Li-Fi Communications
GRENOBLE, France, June 11, 2020 — CEA-Leti has set a new world record for throughput in light communications (VLC). The researchers used a single 10-μm GaN blue micro-LED to achieve a data transmission rate of 7.7 Gb/s, compared to the previous record of 5.1 Gb/s. The...
From Masers to Lasers in Space — and at the Cinema!
Oct 7, 2016 — Sixty years ago, physicists Charles Hard Townes, James P. Gordon and H.J. Zeiger demonstrated the maser (microwave amplification by stimulated emission of radiation). It wasn’t long before Townes and fellow physicist Arthur Schawlow proved...
LightPointe Launches Visible Light Company
SAN DIEGO, July 26, 2016 — LightPointe Communications Inc., a manufacturer of long-range outdoor point-to-point wireless bridges using radio frequency and laser technology, has formed a new company focused on visible light communications and light fidelity (LiFi). The new...
Photonics Advances in the ‘Land of Ideas’
Mar 26, 2015 — The Abbe refractometer. The stauroscope. The Easter Bunny, the modern tradition of Christmas trees, and the accordion. All of these originated in Germany, and each has made a significant impact on the world. And the country’s innovative spirit...
LEDs transfer data to mobile devices
BERLIN – Regular LEDs in overhead lighting are being turned into an optical wireless area network that transfers high-speed data from the Internet directly to laptops and other mobile devices – safely and with no loss in quality. Under the European...
LEDs Transfer Optical Data to Mobile Devices
MUNICH, Germany, Aug. 2, 2011 — Common room-illuminating LEDs are now being used to transport HD video from the Internet directly to laptops and other mobile devices. With only a few adjustments, regular LEDs are being turned into optical WLANs — safely shuttling high-speed...
(6 results found)
May 2024
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