photomodulator

例句：

1. 1. The photomodulator is responsible for converting light into electrical signals.
   光调制器负责将光转换为电信号。
2. 2.The photomodulator is used in various applications such as imaging and data storage.
   光调制器在成像和数据存储等应用中被使用。
3. 3. The photomodulator plays a crucial role in the development of modern electronic devices.
   光调制器在现代电子设备的发展中起着至关重要的作用。