supported in part by the National Natural Science Foundation of China(NSFC)(Nos.61805084,11974006,11874018 and 61875058);Science and Technology Program of Guangzhou(No.2019050001);Guangdong Key R&D Program(No.2018B090904003);Guangdong Basic and Applied Basic Research Foundation(No.2019A1515010879);Foundation for Young Talents in Higher Education of Guangdong(No.2017KQNCX051);Scientific Research Foundation of Young Teacher of South China Normal University(No.17KJ09);Open Fund of the Guangdong Provincial Key Laboratory of Fiber Laser Materials and Applied Techniques(South China University of Technology,2019-2)
High-repetition-rate(HRR) pulsed fiber lasers have attracted much attention in various fields. To effectively achieve HRR pulses in fiber lasers, dissipative four-wave-mixing mode-locking is a promising method. In thi...