基于指数型MMI一般成像特性的设计方法研究  

Study of the design for optical components based on the general self-imaging properties of exponential multimode interference(MMI)

作　　者：平均芬[1] 

机构地区：[1]浙江广播电视大学萧山学院,杭州311201

出　　处：《光通信技术》2015年第6期42-44,共3页Optical Communication Technology

摘　　要：研究指数型多模干涉(MMI)耦合器的一般成像特性,提出一种新的基于指数型MMI一般成像特性的器件设计方法,设计了1310nm/1550nm复用/解复用器,并利用FD-BPM仿真分析进行验证。The general self-imaging properties of an exponential MMI is studied in the present paper, and a designing method based on the general self-imaging is proposed to develop a 1310nm/1550nm MUX/DMUX with novel structure. The FD-BPM simulations are done for verifying the theoretical analysis.

关 键 词：指数型MMI耦合器 一般成像特性 1310nm/1550nm复用/解复用器 

分 类 号：TN929.11[电子电信—通信与信息系统]