Optical soliton solutions for resonant Schro•dinger equation with anti-cubic nonlinearity

被引：40
|
作者：
Awan, A. U. [1 ]
Rehman, H. U. [2 ]
Tahir, M. [1 ]
Ramzan, M. [2 ]
机构：
[1] Univ Punjab, Dept Math, Lahore, Pakistan
[2] Univ Okara, Dept Math, Okara, Pakistan
来源：
OPTIK | 2021年 / 227卷
关键词：
RNLSE; Anti-cubic nonliearity; Generalized Kudryashov method; Solitons; TIME-DEPENDENT COEFFICIENTS; POWER-LAW NONLINEARITY; SCHRODINGERS EQUATION; 1-SOLITON SOLUTION; PERTURBATION; FIBERS; DARK; KERR;
D O I：
10.1016/j.ijleo.2020.165496
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this article, the Resonant nonlinear Schro center dot dinger equation (RNLSE) having anti-cubic nonlinearity is solved, using the generalized Kudryashov method. Nonlinear Schro center dot dinger equation is a comprehensive model that governs wave behavior in optical fiber. We have investigated cubicquintic RNLSE with the anti-cubic nonlinear terms. Bright, dark, kink, and singular soliton solutions of this equation are successfully achieved. The solutions obtained through the generalized Kudryashov method are in exponential functions form and which are reduced to hyperbolic functions form. The two and three-dimensional graphs of acquired solutions are plotted in order to present the dynamics of these solutions.
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页数：10
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