光控光开关的研究进展  

Research Advances in Optically Controlled Optical Switch

作　　者：王秀彦[1] 吴重庆[1] 陶滢[1] 李卓毅[1] 

机构地区：[1]北方交通大学光波技术研究所,北京100044

出　　处：《半导体光电》2000年第6期377-380,388,共5页Semiconductor Optoelectronics

基　　金：北京市自然科学基金!资助项目 (4 0 0 2 0 0 9)

摘　　要：对前人提出的多种光开关的方案和最新研究成果进行了概括和总结 ,按照光开关所能处理的信号类型 ,将其分为两类 ,即基于二光平的光控光开关和基于RZ码 (孤子 )的光控光开关。分析和研究了其工作原理和开关特性。对两类光开关的性能进行了比较。Various schemes previously proposed and latest research achievements are outlined for various kinds of optical switches which are classified as two categories according to the type of the signal they processed,i.e.two-optic-level-based optically controlled optical switches and soliton-based ones.Their operating principle and switching characteristics are analyzed.Finally,the comparison is made of the properties for these two sorts of optical switches.

关 键 词：光控光开关 开关特性 消化比 二光年 RZ码 

分 类 号：TN256[电子电信—物理电子学]