Solitons in magneto-optic waveguides for nonlinear Schrodinger's equation with parabolic-nonlocal law of refractive index by using extended simplest equation method

被引：9
作者：
Ahmed, Hamdy M. [1 ]
Darwish, Adel [2 ]
Shehab, Mohammed F. [1 ]
Arnous, Ahmed H. [1 ]
机构：
[1] El Shorouk Acad, Higher Inst Engn, Dept Phys & Engn Math, Cairo, Egypt
[2] Helwan Univ, Fac Sci, Dept Math, Cairo, Egypt
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2022年 / 54卷 / 08期
关键词：
Optical solitons; Magneto-optic waveguides; Extended simplest equation method; FIBER BRAGG GRATINGS; OPTICAL SOLITONS; DIRECTIONAL-COUPLERS;
D O I：
10.1007/s11082-022-03836-z
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, the coupled system of nonlinear Schrodinger equation involving the parabolic-nonlocal law of refractive index are considered. The extended simplest equation method is applied to obtain many new exact traveling wave solutions in magneto-optic waveguides. With the aid of this method, we obtain dark solitons, bright-dark solitons and singular solitons. Also, hyperbolic type solutions, trigonometric type solutions and singular periodic solutions are obtained. Furthermore, 3D plots and their 2D plots are presented for more illustration of some selected solutions.
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页数：37
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