photo diode

基本解釋

A new light-emitting diode(LED) sun photometer used as spectrally selective photo detectors is developed.
介紹了一種采用商用發(fā)光二極管作為探測器的新型太陽光度計。
The new device features a photo diode and a wide-band amplifier mounted within a 3-pin epoxy- encapsulated module with an integrated semi-cylindrical lens.
這款新型器件采用安裝在具有集成半柱型透鏡的3引腳環(huán)氧樹脂封裝模塊中的光電二極管及寬帶放大器。
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The operation principle of a detecting circuit in which avalanche photo-diode(APD)is used as photoelectric conversion device and the every part of the circuit are presented.
簡介一種以鍺雪崩光電二極管（APD）為光電轉(zhuǎn)換器件的探測器電路的工作原理，詳細(xì)介紹電路各組成部分的設(shè)計要求和設(shè)計要點。

a semiconductor diode, the conductivity of which is controlled by incident illumination