photodetector

基本解釋

The avalanche photodetector demonstrated by IBM is the world's fastest device of its kind.
IBM展示的雪崩光電探測器是世界上同類設備中最快速的設備。
The photodetector then produces a signal defining how the light falling on it changes over time.
隨後光電探測器將産生一個信號，定義落在它上麪的光量如何隨時間變化。
For its part, IBM has used silicon to develop a fast and extremely thin photodetector to convert optical signals into electrical ones.
就其本身來說，IBM已經(jīng)使用矽來研發(fā)一種超薄快速型光電探測器來講光信號轉換成電信號。