A new ultrathin photodetector captures light across the full spectrum in just 125 picoseconds, opening the door to faster, smarter imaging technologies. Engineers at Duke University have built the fastest pyroelectric photodetector ever demonstrated, a device that senses light by capturing the heat it produces when absorbed. This ultrathin sensor can detect light across the […]
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Duke Engineers Trap Light to Create the Fastest Photodetector Ever Built – Science News
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