Approach to high pulse energy emission of the self-starting mode-locked figure-9 fiber laser

doi:10.1364/OE.409406

HFCAS OpenIR

	Approach to high pulse energy emission of the self-starting mode-locked figure-9 fiber laser
	Duan, Dian 1,2; Wang, Jie 1,2; Wu, Yang1,2 ; Ma, Jindong 1; Mao, Qinghe1,2
	2020-10-26
发表期刊	OPTICS EXPRESS
ISSN	1094-4087
通讯作者	Mao, Qinghe(mqinghe@aiofm.ac.cn)
摘要	The figure-9 fiber laser exhibits excellent performance, but improvement of its output pulse energy is restricted by the laser structure design that ensures self-starting mode-locking. In this paper, we propose and verify a novel method to increase the pulse energy of the self-starting figure-9 fiber laser. By reducing the linear phase shift step-by-step in a self-starting figure-9 laser and synchronously increasing the pump power, the output pulse energy can be increased while the laser can always operate in the single-pulse mode-locking region. Using a 112-MHz dispersion-managed soliton figure-9 fiber laser, the effectiveness of our proposed method is verified, and the laser output pulse energy has been successfully increased to 1.4 nJ, which is 5.6 times the pulse energy before the boost. The entire self-starting mode-locking of the laser including the program-controlled joint adjustment is less than Is with 100% success rate of more than 100 tests. This method can in principle solve the limitation on the output pulse energy caused by the self-start of the figure-9 laser. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
DOI	10.1364/OE.409406
关键词[WOS]	OPTICAL FREQUENCY COMBS ; PROPAGATION
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2017YFB0405100] ; National Key Research and Development Program of China[2017YFB0405200] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21010300] ; National Natural Science Foundation of China[61377044] ; National Natural Science Foundation of China[61805258] ; Director Fund of Advanced Laser Technology Laboratory of Anhui Province[20191001]
项目资助者	National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; Director Fund of Advanced Laser Technology Laboratory of Anhui Province
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000582499400105
出版者	OPTICAL SOC AMER
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/105428
专题	中国科学院合肥物质科学研究院
通讯作者	Mao, Qinghe
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Anhui Prov Key Lab Photon Devices & Mat, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
第一作者单位	中科院安徽光学精密机械研究所
通讯作者单位	中科院安徽光学精密机械研究所
推荐引用方式 GB/T 7714	Duan, Dian,Wang, Jie,Wu, Yang,et al. Approach to high pulse energy emission of the self-starting mode-locked figure-9 fiber laser[J]. OPTICS EXPRESS,2020,28.
APA	Duan, Dian,Wang, Jie,Wu, Yang,Ma, Jindong,&Mao, Qinghe.(2020).Approach to high pulse energy emission of the self-starting mode-locked figure-9 fiber laser.OPTICS EXPRESS,28.
MLA	Duan, Dian,et al."Approach to high pulse energy emission of the self-starting mode-locked figure-9 fiber laser".OPTICS EXPRESS 28(2020).