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光学双稳态通常发生在一个可饱和的光学系统中,其输出光强度决定了它的透射率,在一个输入光强条件下有两个稳定光输出状态。光学双稳态器件具有输入输出滞后关系曲线,其快速的光交换能力是实现全光逻辑处理的一种可能方法。半导体双稳态激光
Optical bistability usually occurs in a saturable optical system whose output light intensity determines its transmissivity and which has two stable light output states at one input light intensity. The optical bistable device has the input-output hysteresis curve, and its fast optical switching capability is one possible method for implementing all-optical logic processing. Semiconductor bistable laser