多模干涉型GaAs光波分复用器的设计与研究  

Design and study of MMI optical wavelength division multiplexer in GaAs

作　　者：孙一翎[1] 李善祥[1] 李景镇[1] 

机构地区：[1]深圳大学科技研究院,深圳518060

出　　处：《激光杂志》2001年第3期11-12,共2页Laser Journal

摘　　要：本文研究了一种多模干涉型光波分复用器。采用导模传输分析法 ,给出了该光波分复用器的工作原理 ,在此基础上完成了该波分复用器的设计。然后根据所确定的器件结构参数 。A multi mode interference wavelength division multiplexer in GaAs has been studied in this paper.The guided mode propagation analysis method is used to analyze the working principle of MMI wavelength division multiplexer.Then the MMI wavelength divsion multiplexer is designed.On the basis of predefined waveguide parameters,insertion loss and crosstalk of this device has also been analyzed.

关 键 词：多模干涉 波分复用器 导模传输分析法 砷化镓 光纤通信 

分 类 号：TN929.11[电子电信—通信与信息系统]