Chirp-free bright optical solitons and conservation laws for complex Ginzburg-Landau equation with three nonlinear forms

被引：52
|
作者：
Biswas, Anjan [1 ,2 ]
机构：
[1] Alabama A&M Univ, Dept Phys Chem & Math, Normal, AL 35762 USA
[2] Tshwane Univ Technol, Dept Math & Stat, ZA-0008 Pretoria, South Africa
来源：
OPTIK | 2018年 / 174卷
关键词：
Solitons; Traveling waves; Semi-inverse variation;
D O I：
10.1016/j.ijleo.2018.08.063
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper obtains chirp-free bright optical soliton solutions to the complex Ginzburg-Landau equation by traveling wave hypothesis and semi-inverse variational principle. Three forms of nonlinearity are associated with the model. They are quadratic-cubic form, parabolic law and dual-power law. The corresponding conservation laws are also included.
引用
收藏
页码：207 / 215
页数：9
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