Transient breathing dynamics during extinction of dissipative solitons in mode‑locked fiber lasers

作     者：Zichuan Yuan Si Luo Ke Dai Xiankun Yao Chenning Tao Qiang Ling Yusheng Zhang Zuguang Guan Daru Chen Yudong Cui Zichuan Yuan;Si Luo;Ke Dai;Xiankun Yao;Chenning Tao;Qiang Ling;Yusheng Zhang;Zuguang Guan;Daru Chen;Yudong Cui

作者机构：Hangzhou Institute of Advanced StudiesZhejiang Normal UniversityHangzhou 311231China State Key Laboratory of Modern Optical InstrumentationCollege of Optical Science and EngineeringZhejiang UniversityHangzhou 310027China Wuhan National Laboratory for OptoelectronicsHuazhong University of Science and TechnologyWuhan 430074China Key Laboratory of Optical Information Detection and Display Technology of ZhejiangZhejiang Normal UniversityJinhua 321004China School of PhysicsNorthwest UniversityXi’an 710127China 

出 版 物：《Frontiers of Optoelectronics》 (光电子前沿（英文版）)

年 卷 期：2024年第17卷第1期

页      面：9-19页

核心收录：

学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0803[工学-光学工程] 

基　　金：supported by the National Natural Science Foundation of China(Grant Nos.62305299 and 62205296) the Zhejiang Provincial Natural Science Foundation of China(Nos.LQ22F050007 and LQ23F050004) the Open Project Program of Wuhan National Laboratory for Optoelectronics(No.2020WNLOKF008) the“Pioneer”and“Leading Goose”R&D Program of Zhejiang(No.2022C03084) 

主　　题：Breathing soliton Fiber laser Dispersive Fourier transform Q-switched instability 

摘      要：The utilization of the dispersive Fourier transformation approach has enabled comprehensive observation of the birth process of dissipative solitons in fiber ***,there is still a dearth of deep understanding regarding the extinction process of dissipative *** this study,we have utilized a combination of experimental and numerical techniques to thoroughly examine the breathing dynamics of dissipative solitons during the extinction process in an Er-doped mode-locked fiber *** results demonstrate that the transient breathing dynamics have a substantial impact on the extinction stage of both steady-state and breathing-state dissipative *** duration of transient breathing exhibits a high degree of sensitivity to variations in pump *** simulations are utilized to produce analogous breathing dynamics within the framework of a model that integrates equations characterizing the population inversion in a mode-locked *** results corroborate the role of Q-switching instability in the onset of breathing ***,these findings offer new possibilities for the advancement of various operational frameworks for ultrafast lasers.