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.
出处
《中国激光》
EI
CAS
CSCD
北大核心
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