Asymmetric W-shaped and M-shaped soliton pulse generated from a weak modulation in an exponential dispersion decreasing fiber

doi:10.1088/1674-1056/26/12/120503

	Asymmetric W-shaped and M-shaped soliton pulse generated from a weak modulation in an exponential dispersion decreasing fiber
	Liu, Xiang-Shu 1,2; Zhao, Li-Chen 1,3; Duan, Liang 1,3; Yang, Zhan-Ying 1,3; Yang, Wen-Li 3,4
刊名	CHINESE PHYSICS B
	2017-12-01
卷号	26 页码:7
关键词	asymmetric soliton pulse asymmetric discontinuous spectrum exponential dispersion decreasing fiber
ISSN号	1674-1056
DOI	10.1088/1674-1056/26/12/120503
英文摘要	We study localized waves on continuous wave background in an exponential dispersion decreasing fiber with two orthogonal polarization states. We demonstrate that asymmetric W-shaped and M-shaped soliton pulse can be generated from a weak modulation on continuous wave background. The numerical simulation results indicate that the generated asymmetric soliton pulses are robust against small noise or perturbation. In particular, the asymmetric degree of the asymmetric soliton pulse can be effectively controlled by changing the relative frequency of the two components. This character can be used to generate other nonlinear localized waves, such as dark-antidark and antidark-dark soliton pulse pair, symmetric W-shaped and M-shaped soliton pulse. Furthermore, we find that the asymmetric soliton pulse possesses an asymmetric discontinuous spectrum.
资助项目	National Natural Science Foundation of China[11475135] ; Shaanxi Province Science Association of Colleges and Universities[20160216] ; Guangxi Provincial Education Department Research Project, China[2017KY0776]
WOS关键词	NONLINEAR SCHRODINGER-EQUATIONS ; SYMMETRIC POTENTIALS ; ROGUE WAVE ; TRANSMISSION ; COMPENSATION ; INSTABILITY ; MEDIA
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000417578000003
资助机构	National Natural Science Foundation of China ; Shaanxi Province Science Association of Colleges and Universities ; Guangxi Provincial Education Department Research Project, China
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/47019]
专题	中国科学院近代物理研究所
通讯作者	Yang, Zhan-Ying
作者单位	1.Northwest Univ, Sch Phys, Xian 710069, Shaanxi, Peoples R China 2.Qinzhou Univ, Fac Sci, Qinzhou 535000, Peoples R China 3.Shaanxi Key Lab Theoret Phys Frontiers, Xian 710069, Shaanxi, Peoples R China 4.Northwest Univ, Inst Modern Phys, Xian 710069, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Liu, Xiang-Shu,Zhao, Li-Chen,Duan, Liang,et al. Asymmetric W-shaped and M-shaped soliton pulse generated from a weak modulation in an exponential dispersion decreasing fiber[J]. CHINESE PHYSICS B,2017,26:7.
APA	Liu, Xiang-Shu,Zhao, Li-Chen,Duan, Liang,Yang, Zhan-Ying,&Yang, Wen-Li.(2017).Asymmetric W-shaped and M-shaped soliton pulse generated from a weak modulation in an exponential dispersion decreasing fiber.CHINESE PHYSICS B,26,7.
MLA	Liu, Xiang-Shu,et al."Asymmetric W-shaped and M-shaped soliton pulse generated from a weak modulation in an exponential dispersion decreasing fiber".CHINESE PHYSICS B 26(2017):7.