Optical Soliton Perturbation in Nonlinear Directional Couplers

被引：21

作者：

Vega-Guzman, J. ^{[1
]}

Babatin, M. M. ^{[2
]}

Biswas, A. ^{[2
,3
]}

机构：

[1] Lamar Univ, Dept Math, Beaumont, TX 77705 USA

[2] Al Imam Mohammad Ibn Saud Islamic Univ, Coll Sci, Dept Math & Stat, Riyadh 13318, Saudi Arabia

[3] Tshwane Univ Technol, Dept Math & Stat, ZA-0008 Pretoria, South Africa

来源：

ACTA PHYSICA POLONICA A | 2018年 / 133卷 / 01期

关键词：

DISPERSION-MANAGED SOLITONS;

D O I：

10.12693/APhysPolA.133.167

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This paper secures soliton solutions to optical couplers in presence of Hamiltonian perturbation terms by the aid of undetermined coefficients. Both twin core couplers and multiple core couplers are studied. Bright, dark and singular soliton solutions are obtained for the model. The existence criteria for the solitons are also presented. The study is focused to the Kerr and power laws of nonlinearity.

引用

页码：167 / 178

页数：12

共 20 条

[1] Optical solitons in multiple-core couplers with the nearest neighbors linear coupling [J].