New exact solutions of the coupled sine-Gordon equations in nonlinear optics using the modified Kudryashov method

被引：93
|
作者：
Hosseini, K. [1 ]
Mayeli, P. [2 ]
Kumar, D. [3 ,4 ]
机构：
[1] Islamic Azad Univ, Rasht Branch, Dept Math, Rasht, Iran
[2] Islamic Azad Univ, Lahijan Branch, Young Researchers & Elite Club, Lahijan, Iran
[3] Univ Tsukuba, Grad Sch Syst & Informat Engn, Tennodai 1-1-1, Tsukuba, Ibaraki, Japan
[4] Bangabandhu Sheikh Mujibur Rahman Sci & Technol U, Dept Math, Gopalganj 8100, Bangladesh
来源：
JOURNAL OF MODERN OPTICS | 2018年 / 65卷 / 03期
关键词：
Coupled sine-Gordon equations; nonlinear optics; modified Kudryashov method; new exact solutions; PARTIAL-DIFFERENTIAL-EQUATIONS; TRAVELING-WAVE SOLUTIONS; HIGHER-ORDER DISPERSION; RADIAL BASIS FUNCTIONS; MATHEMATICAL PHYSICS; SINGULAR SOLITONS; FRACTIONAL-ORDER; METAMATERIALS; MODEL;
D O I：
10.1080/09500340.2017.1380857
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The main aim of this article is studying the coupled sine-Gordon equations in nonlinear optics, which describe the propagation of an optical pulse in fibre waveguide. New exact solutions of the coupled sine-Gordon equations have been derived through the use of the well-organized modified Kudryashov method.
引用
收藏
页码：361 / 364
页数：4
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