半导体激光双稳态光逻辑和信号处理  

Optical logic and signal processing using a semiconductor laser diode OBD

作　　者：张远程[1] 宋骞[1] 何绍伟 

机构地区：[1]武汉大学

出　　处：《激光杂志》1992年第1期4-7,共4页Laser Journal

基　　金：湖北省科学技术委员会资助项目

摘　　要：利用光纤耦合输出反馈泵浦半导体激光双稳器件,实现了微分增益、反微分增益、双稳、反双稳和零偏等5种工作模式的运转,完成了5种基本光逻辑和光信号限幅,整形和脉冲触发等光信号处理功能。Using an optical fibre-coupled semiconductor laser diode OBD with, output feedback pumping, operation in 5 modes(differentiai gain, Instability, zero-bais,inverted differential gain,and inverted bistability)has been realized respectively, and 5 elementary optical logic functions(AND, OR, NOT,NAND,and NOR) sad some optical signal processing such as limiting, reshaping, and triggering have been impl-mented.

关 键 词：光双稳性 光信号处理 半导体 激光 

分 类 号：TN248.4[电子电信—物理电子学]