单词 | photodetector |
释义 | photodetector [¦fōd·ō·di`tek·tǝr] ELECTRONICS A detector that responds to radiant energy; examples include photoconductive cells, photodiodes, photoresistors, photoswitches, phototransistors, phototubes, and photovoltaic cells. Also known as light-sensitive cell; light-sensitive detector; light sensor photodevice; photodevice; photoelectric detector; photosensor. |
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