A fiber laser cavity that includes a laser gain medium for receiving an optical input projection from a laser pump.
一种光纤激光腔，其包括激光增益介质，用于接收来自激光泵的光输入投射。
A light-reflection liquid, level sensor with optical fibers isdescribed, which is based on the fiber input-light reflection principle.
描述了一种具有参考信号的反射式光纤液位传感器，它是利用光纤的输光反射原理测量液位。
PC, a key element in high rate optical fiber communication system, changes any input light polarization state into any desired output light polarization state.
偏振控制器PC是高速光纤通信系统研究中一个非常重要的器件，它可以将任意的输入光偏振态变换为任意形式的输出光偏振态。
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