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Mashallah Matinfar

Mashallah Matinfar

Academic rank: Associate Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Faculty of Mathematical Sciences
Address:
Phone: 35302496

Research

Title
A nonlinear Schrödinger equation describing the polarization mode and its chirped optical solitons
Type
JournalPaper
Keywords
Schrödinger equationک describing
Year
2021
Journal OPTICAL AND QUANTUM ELECTRONICS
DOI
Researchers Mostafa Eslami ، - - ، Mashallah Matinfar ، - - ، mohammad Mirzazadeh ، - -

Abstract

A nonlinear Schrödinger equation describing the polarization mode in an optical fiber which involves different physical terms such as quintic nonlinearity, self-steepening effect, and self-frequency shift is investigated in the present paper. The study goes on by adopting a field function and effective ansatzes to arrive at a highly nonlinear ODE which is formally solved with the help of the modified Kudryashov and expa-function methods. As a result, a series of chirped optical solitons along with nonlinear chirps is retrieved, confirming the fantastic performance of schemes.