Caltech’s tiny new chip can steer light in 74 quadrillionths of a second
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18/09/2026 às 11:5063 閲覧
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A new Caltech device can redirect a beam of light in just 74 femtoseconds using another beam and a nanoscale silicon metasurface. The breakthrough could pave the way for dramatically faster photonic communications, computing, and sensing technologies…
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