optical fiber concentrator

例句：

1. 1. The optical fiber concentratoris used to concentrate light from a laserbeam.
   光纤集中器用于从激光束中集中光。
2. 2. The optical fiber concentrator was designed to improve the efficiency ofdata transmission.
   光纤集中器被设计用来提高数据传输的效率。
3. 3. The optical fiber concentrator is an essential component in many moderncommunication systems.
   光纤集中器是许多现代通信系统中必不可少的组件。