A compact, low input power optical bistable device, combined with photodetector and optical fiber directional coupler and semiconductor laser diode, was presented.
介绍一种紧凑的、能以较低输入光功率工作的光学双稳器件，由光电检测器、光纤定向耦合器和半导体激光二极管组合而成的。
Fiber coupler is a directional coupler that is crucial component for optical fiber communication systems.
光纤耦合器是一种定向耦合器，是光纤通信系统中重要器件之一。
Finally, the optical soliton switching issue is studied in the chiral nonlinear directional coupler consisting of a chiral fiber.
最后研究了由手性光纤构成的非线性方向耦合器中出现的孤子开光特性。
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