light amplitude modulator

例句：

1. 1. The light amplitude modulatoris used to adjust the brightness ofthe display.
   光振幅调制器用于调整显示器的亮度。
2. 2. The light amplitude modulatorwas developed by a team of engineers.
   光振幅调制器是由一支工程师团队开发的。
3. 3. The light amplitude modulator is crucialfor the operation of the laser printer.
   光振幅调制器对于激光打印机的运行至关重要。