Chirped dark soliton propagation in optical fiber under a self phase modulation and a self-steepening effect for higher order nonlinear Schrödinger equation

被引：0

作者：

A. Muniyappan

E. Parasuraman

Aly R. Seadawy

J. B. Sudharsan

机构：

[1] Chennai Institute of Technology,Center for Computational Modeling

[2] Vellore Institute of Technology University,Division of Physics, School of Advanced Sciences

[3] Chennai Campus,Mathematics Department, Faculty of Science

[4] Taibah University,undefined

来源：

Optical and Quantum Electronics | / 56卷

关键词：

Optical solitons; Wing shaped dark soliton; Soliton solutions; Linear stability analysis;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We have studied the dynamics of various kinds of optical dark solitons like, chirped, chirp-free, M-shaped & wing shaped dark solitons using higher-order nonlinear Schrödinger equation. To obtain the exact analytical solution, we employed mathematical techniques such as the extended rational sinh-cosh and sin-cos methods. Our investigation shows that one can manipulate the shape of both chirp and chirp free dark solitons by properly tuning the magnitude of the self steepening and self phase modulation. The stability of the obtained dark soliton solutions are verified by using linear stability analysis.

引用

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