Sub-100 fs pulse generation from dispersion-managed mode-locked Er:ZBLAN fiber laser at 2.8μm  

作　　者：Xiabing Zhou Zhipeng Qin Guoqiang Xie 

机构地区：[1]School of Physics and Astronomy,Key Laboratory for Laser Plasmas(Ministry of Education),Collaborative Innovation Center of IFSA(CICIFSA),Shanghai Jiao Tong University,Shanghai,China

出　　处：《High Power Laser Science and Engineering》2024年第5期39-43,共5页高功率激光科学与工程(英文版)

基　　金：supported by the National Key Research and Development Program of China(No.2023YFB3507404);the National Natural Science Foundation of China(Nos.62005161,62075126 and 62325506);the Innovation Program of Shanghai Municipal Education Commission(No.2023ZKZD19);the Fundamental Research Funds for the Central Universities。

摘　　要：We demonstrate the sub-100 fs pulse generation from a dispersion-managed mode-locked Er:ZBLAN fiber laser at2.8μm.Both numerical simulation and experiment demonstrate that stretched-pulse and dissipative soliton mode lockings coexist in the near-zero-dispersion region of a fiuoride fiber laser.With fine dispersion management,the shortest pulse of 95 fs was obtained from the stretched-pulse mode-locked Er:ZBLAN fiber laser,with an average power of280 m W and repetition rate of 52 MHz.To the best of our knowledge,this is the shortest pulse to date directly generated from a mid-infrared mode-locked fiuoride fiber laser.

关 键 词：dispersion management femtosecond laser MID-INFRARED mode-locked laser 

分 类 号：TN2[电子电信—物理电子学]