M-typed dark soliton generation in optical fibers

被引:9
|
作者
Yao, Yanli [1 ]
Ma, Guoli [1 ]
Zhang, Xin [1 ,2 ]
Liu, Wenjun [2 ]
机构
[1] Binzhou Univ, Inst Aeronaut Engn, Binzhou 256603, Peoples R China
[2] Beijing Univ Posts & Telecommun, Sch Sci, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China
来源
OPTIK | 2019年 / 193卷
基金
中国国家自然科学基金;
关键词
Dark solitons; Optical fibers; Analytic solution; Nonlinear Schrodinger; CUBIC NONLINEARITY; CONSERVATION-LAWS; LASER; DISPERSION; EQUATION; WAVES; AMPLIFICATION; PERTURBATION; ABSORBERS; FISSION;
D O I
10.1016/j.ijleo.2019.162997
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this paper, the analytic dark soliton solution for the nonlinear Schrodinger equation with variable coefficients is investigated with the aid of the bilinear method. M-type dark solitons are demonstrated by analyzing relevant parameters in the obtained solution. The influence of parameters on dark soliton transmission is discussed, and the stable transmission of M-type dark solitons in optical fibers is realized. Results of this paper have certain theoretical significance for the stable transmission of optical solitons in actual optical fiber links.
引用
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页数:4
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