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
收藏
页数:4
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