The modulationcharacteristic is an important characteristic of amplitude modulator.
调制特性是振幅调制器的一项重要特性。
2
In this paper, the method and the equipment measuring modulationcharacteristic of DFB LD with spectrographic analysis are described.
本文介绍了利用光谱分析测量dfb LD调制特性的方法及装置。
3
Different types of LCSLM have different modulation characteristics, in particular their phase modulationcharacteristic, so this must be measured before it is used.