N×N集成光开关阵列模型  

Modeling of N×N Integrated Optical Switch Array

作　　者：王章涛[1] 余金中[1] 

机构地区：[1]集成光电子国家重点联合实验室

出　　处：《光子学报》2003年第7期773-776,共4页Acta Photonica Sinica

基　　金：国家自然科学基金 (6 9896 2 6 0和 6 9990 5 4 0 );科技部 973(G2 0 0 0 0 36 6 )资助项目

摘　　要：报道了由 2N个 1×N多模干涉马赫 曾德尔光开关组成的N×N光开关阵列结构 ,分析了这种结构的开关阵列优势和局限性 用场传输矩阵方法建立了 1×N多模干涉光开关的光场传输方程 给出了光开关阵列从任一输入端输入、从任一输出端输出时阵列开关的工作条件 在上述原理及理论基础上分析了 4×The structure of N×N optical switch array composed of 2N 1×N multimode interference Mach-Zehnder optical switches is reported. The strengths and weak points of this architecture are analyzed. The field transmitting equations of 1×N multimode interference optical switch are built by the adoption of the mode field transmitting matrix. The working conditions of optical switch array operated from any input port to any output port are derived. The structure and working conditions of 4×4 optical switch array are discussed based on the above principle and theories.

关 键 词：多模干涉耦合器 开关阵列 光开关 多模干涉 马赫-曾德尔光开关 

分 类 号：TN256[电子电信—物理电子学]