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。
Semiconductor laser marking Electrical and optical conversion efficiency, compact, low power consumption, using low-cost;
半导体激光打标机电光转换效率高，体积小，功耗低，使用费用低廉；
Semiconductor laser marking Electrical and optical conversion efficiency, compact, low power consumption, using low-cost;
半导体激光打标机电光转换效率高，体积小，功耗低，使用费用低廉；
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