MATLAB辅助OptiSystem实现光学反馈环路的模拟  

Stimulation of Optical Feedback Loop Realized by OptiSystem with the Aid of MATLAB

作　　者：张谦述[1] 邓刚[1] 谢春茂[1] ZHANG Qian-shu DENG Gang XIE Chun-mao(College of Electronical Information Engineering, China West Normal University, Nanchong Sichuan 637002 ,Chin)

机构地区：[1]西华师范大学电子信息工程学院,四川南充637002

出　　处：《激光杂志》2017年第4期37-40,共4页Laser Journal

基　　金：四川省科技厅应用基础项目(2014JY0024)

摘　　要：分析了带反馈环路的光子器件信号处理的特点,提出了利用MATLAB的循环流程控制模拟光学反馈环路和设计MATLAB元件的方法,解决了Opti System不能模拟光学反馈环路的困难。模拟了无损耗微环滤波器,设计了无损耗微环滤波器的MATLAB元件,并实现了MATLAB与Opti System系统的协同仿真。仿真结果表明,提出的模拟光学反馈环路方法是可行性的,设计的无损耗微环滤波器MATLAB元件的性能与理论值吻合。The signal processing characteristics of photonic devices with feedback loop are analyzed. Then the method of simulating the optical feedback loop and designing MATLAB components with the loop circalation process control method in MATLAB is proposed, which can solve the difficulty to simulate the optical feedback loop in OptiSys- tem. We simulate the lossless micro ring filter and design its MATLAB component. And realize collaborative simulation between the OptiSystem and the MATLAB software. The simulation results show that the proposed method is feasible, and the performance of the MATLAB component of lossless micro ring filter is consistent with the theoretical value.

关 键 词：光子器件 反馈环 虚拟仿真 OPTISYSTEM MATLAB 

分 类 号：TN29[电子电信—物理电子学]