SOA注入锁模光纤环激光器时钟分频的实验研究  

Clock Division Experimental Study Based on SOA Injection Mode-Locked Fiber Lasers

作　　者：张晓伏[1] 郝晓飞[2] 

机构地区：[1]黄淮学院电子科学与工程系,河南驻马店463000 [2]黄淮学院信息工程系,河南驻马店463000

出　　处：《河南大学学报（自然科学版）》2008年第5期465-468,共4页Journal of Henan University:Natural Science

基　　金：河南省教育厅自然科学研究计划资助项目(2007140010)

摘　　要：对半导体光放大器(semiconductor optical amplifier:SOA)注入锁模光纤环激光器的时钟分频现象进行了实验研究,重点分析了注入重复频率为5.7 GHz和11GHz的时钟分频现象,并对注入信号功率、SOA偏置电流以及滤波器中心波长对时钟分频的影响进行了讨论,提出提高注入信号源及激光器腔长的稳定性是精确实现时钟分频的关键因素.This paper studied clock division phenomenon on SOA injection Mode-Locked Fiber Laser, and the focus of the injection repetition frequency of 5.7GHz clock division phenomenon, and injected signal power, bias eurent and filter SOA Colck center wavelength at the frequency of the impact were discussed. The paper pointed out that the enhancement pours into the supply oscillator and the laser cavity long stability realizes the clock frequency division key aspect precisely.

关 键 词：半导体光放大器 注入锁模 时钟分频 

分 类 号：TN913.7[电子电信—通信与信息系统]