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photoconductive News
Laser-Driven Semiconductor Switch Pushes Speed Capabilities of Next-Generation Communications
LIVERMORE, Calif., June 23, 2021 — A laser-driven semiconductor switch design can theoretically achieve speeds and voltages higher than existing photoconductive devices — potentially enabling communication speeds beyond 5G if the switch were to be miniaturized and incorporated into satellites. The technology was conceived through a joint research effort between Lawrence Livermore National Laboratory (LLNL) and the University of Illinois Urbana-Champaign (UIUC). The research team’s device uses a high-powered laser
Bright Future Predicted for Nanowire Photodetectors
SAN DIEGO, April 26, 2007 -- The geometry of semiconducting nanowires makes them uniquely suited for light detection, according to a new study that highlights the possibility of nanowire light detectors with single-photon sensitivity. Nanowires are crystalline fibers about...
Optoelectronic Tweezers Manipulate Microparticles
Aug 1, 2005 — In the July 21 issue of Nature, researchers from the University of California, Berkeley, report the development of a novel technique for the manipulation of microscopic objects by electrokinetic forces using a photoconductive sample cell. The...
(3 results found)
May 2024
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