色散缓变光纤中皮秒孤子脉冲的压缩(英文)  

PICOSECOND SOLITON COMPRESSION IN THE FIBERS WITH SLOWLY DECREASING DISPERSION

作　　者：徐文成[1] 罗爱平[1] 陈伟成[1] 郭旗[1] 廖常俊[1] 刘颂豪[1] 吴健[2] 娄采云[2] 高以智[2] 

机构地区：[1]华南师范大学量子电子学研究所,广州510631 [2]清华大学电子工程系,北京100084

出　　处：《光子学报》2000年第10期903-907,共5页Acta Photonica Sinica

基　　金：The projectis jointly supported by Guangdong Natural Science Foundation!( 980 0 3 0 ) and the National Natural Science Foundat

摘　　要：本文实验研究了孤子脉冲在色散缓变光纤中传输时的动力学特性 ,发现孤子脉冲在色散缓变光纤中能被压缩 .采用 5 0 0米色散缓变光纤 ,成功将 4.4ps的孤子脉冲压缩到83 0 fs,脉冲压缩比为 5 .3 .Itis investigated the adiabatic compression of picosecond soliton pulses from a DFB laser operating at1 5 5 0 nm in the fibers with slowly decreasing dispersion(FSDD) . High-quality soliton compression from 4.4ps down to 83 0 fs in a 5 0 0 m (FSDD) is ob- tained.The compression factor is about5 .3 .Experimental results show that nonlinear pulse propagation in FSDD can provide a novel method to generate ultrashortpulses.

关 键 词：孤子脉冲压缩 光脉冲产生 色散缓变光纤 皮秒 

分 类 号：TN253[电子电信—物理电子学]