Cubic-quartic optical solitons in fiber Bragg gratings with Kerr law of nonlinearity and dispersive reflectivity by Lie symmetry

被引：1
|
作者：
Alshehri, Hashim M. [1 ]
Maturi, Dalal A. [1 ]
Al-Bogami, Dalal H. [1 ]
Kumar, Sachin [2 ]
Yildirim, Yakup [3 ]
Biswas, Anjan [1 ,4 ,5 ,6 ,7 ]
机构：
[1] King Abdulaziz Univ, Dept Math, Math Modeling & Appl Computat MMAC Res Grp, Jeddah 21589, Saudi Arabia
[2] Cent Univ Punjab, Dept Math & Stat, Bathinda 151401, Punjab, India
[3] Biruni Univ, Dept Comp Engn, TR-34010 Istanbul, Turkey
[4] Grambling State Univ, Dept Math & Phys, Grambling, LA 71245 USA
[5] Natl Res Nucl Univ, Dept Appl Math, 31 Kashirskoe Hwy, Moscow 115409, Russia
[6] Dunarea de Jos Univ Galati, Cross Border Fac, Dept Appl Sci, 111 Domneasca St, Galati 800201, Romania
[7] Sefako Makgatho Hlth Sci Univ, Dept Math & Appl Math, ZA-0204 Medunsa, South Africa
来源：
OPTIK | 2022年 / 270卷
关键词：
Solitons; Bragg gratings; Lie symmetry; DUAL-CORE SYSTEM; DYNAMICS; STABILITY; EQUATION;
D O I：
10.1016/j.ijleo.2022.169927
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The present study derives cubic-quartic optical solitons in fiber Bragg gratings having Kerr law of nonlinearity along with dispersive reflectivity. The Lie symmetry analysis collapses the coupled partial differential equations to a coupled set of ordinary differential equations. They are subsequently solved to recover singular and dark solitons to the model. The numerical simulations support the analytical findings.
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页数：8
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