Dissipative soliton resonance within different dispersion regimes in a single mode-locked laser  

作　　者：赵哲韬 舒沁珂 解梓怡 任俞宣 张颖 袁博 赵春勃 彭俊松 曾和平 Zhetao Zhao;Qinke Shu;Ziyi Xie;Yuxuan Ren;Ying Zhang;Bo Yuan;Chunbo Zhao;Junsong Peng;Heping Zeng(State Key Laboratory of Precision Spectroscopy,East China Normal University,Shanghai 200062,China;China Academy of Space Technology,Xi'an 710100,China;Collaborative Innovation Center of Extreme Optics,Shanxi University,Taiyuan 030006,China;Chongqing Key Laboratory of Precision Optics,Chongqing Institute of East China Normal University,Chongqing 401120,China;Chongqing Institute for Brain and Intelligence,Guangyang Bay Laboratory,Chongqing 400064,China)

机构地区：[1]State Key Laboratory of Precision Spectroscopy,East China Normal University,Shanghai 200062,China [2]China Academy of Space Technology,Xi'an 710100,China [3]Collaborative Innovation Center of Extreme Optics,Shanxi University,Taiyuan 030006,China [4]Chongqing Key Laboratory of Precision Optics,Chongqing Institute of East China Normal University,Chongqing 401120,China [5]Chongqing Institute for Brain and Intelligence,Guangyang Bay Laboratory,Chongqing 400064,China

出　　处：《Chinese Physics B》2024年第7期368-372,共5页中国物理B（英文版）

基　　金：Project supported by the Innovation Program for Quantum Science and Technology(Grant No.2023ZD0301000);the National Natural Science Foundation of China(Grant Nos.11621404,11561121003,11727812,61775059,12074122,62022033,and 11704123);Sustainedly supported by the National Key Laboratory of Science and Technology on Space Microwave(Grant No.HTKT2022KL504008);the Shanghai Natural Science Foundation(Grant No.23ZR1419000);the National Key Laboratory Foundation of China(Grant No.6142411196307)。

摘　　要：Dissipative soliton resonance(DSR) was previously studied in separated mode-locked fiber lasers within different dispersion regimes including anomalous, near-zero and normal dispersion. Here we propose a method to study DSR in a single mode-locked laser in these different dispersion regimes. This is achieved by virtue of a waveshaper which can control the laser dispersion readily using software, avoiding the usual tedious cutback method. We find that dispersion has a negligible effect on DSR since the pulse duration keeps constant while dispersion is varied. Moreover, we examine the dynamics of DSR on the parameters of the SA including modulation depth and saturation power, and find that the pulse duration can be changed in a large range when the saturation power is decreased. Our numerical simulations could be important to guide relative experimental studies.

关 键 词：mode locking LASER FIBER PULSE 

分 类 号：TN248[电子电信—物理电子学]