就其本身来说，IBM已经使用硅来研发一种超薄快速型光电探测器来讲光信号转换成电信号。

For its part, IBM has used silicon to develop a fast and extremely thin photodetector to convert optical signals into electrical ones.

youdao

凹坑连续划过入射光束，使探测器接收到的光电信号呈现有规律的变化。

The pits continuously move through incident light, which produces regular photoelectric signal accepted by detector.

youdao

微型光谱仪通常采用光电探测器阵列作为光谱信号获取元件，将光谱信号转化为电信号。

Micro spectrometer generally takes the SSPA (self scanned photodiode array) as sensor to turn the spectrum signal into a form of electrical signal.

youdao