Optical soliton propagation patterns in anti-cubic nonlinear metamaterials by a unified integral approach

被引:1
|
作者
Yang, Shu [1 ]
机构
[1] Civil Aviat Flight Univ China, Dept ATM, Guanghan 618307, Peoples R China
来源
OPTIK | 2021年 / 244卷
关键词
Optical soliton; Metamaterial; Nonlinear Schrodinger equation; Trial equation method; TRAVELING-WAVE SOLUTIONS; TRIAL EQUATION METHOD; DIRECTIONAL-COUPLERS; SINGULAR SOLITONS; CLASSIFICATIONS; PHYSICS; PULSES; FIBERS; LAW;
D O I
10.1016/j.ijleo.2021.167559
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Optical propagation in anti-cubic nonlinear optical metamaterials is investigated by solving the higher order nonlinear Schrodinger equation. A unified integral approach is applied to the governing equation. A complete list of exact envelope patterns is obtained to show the richness of the propagation patterns, which include solitons, singular and quasi-periodic patterns and double periodic patterns. In practice, by adjusting or controlling the physical parameters, the needed pattern can be obtained.
引用
收藏
页数:8
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