利用10GHz主动锁模光纤激光器在DSF中产生超连续谱  

Generation of Supercontinuum from Dispersion Shifted Fiber by Using 10 GHz Actively Mode-locked Fiber Laser

作　　者：娄采云[1] 李玉华[1] 伍剑[1] 高以智[1] 崔瑞祯 

机构地区：[1]清华大学电子工程系,北京100084

出　　处：《中国激光》2000年第9期814-818,共5页Chinese Journal of Lasers

基　　金：国家高技术和自然科学基金!(6 97380 10 )资助课题

摘　　要：报道利用色散位移光纤 (DSF)中的复合非线性效应得到重复频率 10 GHz,谱宽大于 50 nm的超连续 (SC)光谱 ,研究了抽运光功率、波长与生成的 SC光谱宽度和平坦度、光脉冲质量的关系。In this work,10 GHz bandwidth over 50 nm supercontinuum (SC) spectrum was generated from a dispersion shifted fiber resulted from combined effects of self phase modulation, cross phase modulation and four waves mixing. The influences of several parameters, pump source power and wavelength, on bandwidth, flatness of SC and quality of pulses are investigated.

关 键 词：色散位移光纤 非线性光学 主动锁模 光纤激光器 

分 类 号：TN248.4[电子电信—物理电子学]