Experimental Observation of Dark Soliton Emitting with Spectral Sideband in an All-Fiber Ring Cavity Laser  

作　　者：WANG Hui-Yi XU Wen-Cheng LUO Zhi-Chao LUO Ai-Ping CAO Wen-Jun DONG Jiang-Li WANG Lu-Yan 王会义;徐文成;罗智超;罗爱平;曹文俊;董江莉;王璐燕(Key Laboratory of Photonic Information Technology of Guangdong Higher Education Institutes,School of Information and Optoelectronic Science and Engineering,South China Normal University,Guangzhou 510006)

机构地区：[1]Key Laboratory of Photonic Information Technology of Guangdong Higher Education Institutes,School of Information and Optoelectronic Science and Engineering,South China Normal University,Guangzhou 510006

出　　处：《Chinese Physics Letters》2011年第2期109-111,共3页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No 11074078;the Specialized Research Fund for the Doctoral Program of Higher Education of China under Grant No 20094407110002;the Foundation for Distinguished Young Talents in Higher Education of Guangdong Province under Grant No C10183.

摘　　要：The dark soliton pulse with spectral sideband is experimentally observed in a dispersion-managed ail-fiber ring laser with net negative cavity group velocity dispersion.We find that,for single or multiple dark solitons,the spectral sidebands always appear and exhibit asymmetric characteristics which are similar to bright solitons.The experimental measurements of spectral sideband positions are carried out and the results are in good agreement with the calculated values.Our results show that spectral sideband effect is also an intrinsic feature of a dark soliton fiber laser.

关 键 词：fiber SOLITON BAND 

分 类 号：TN2[电子电信—物理电子学]