New interesting optical solutions to the quadratic–cubic Schrodinger equation by using the Kudryashov-expansion method and the updated rational sine–cosine functions

The updated rational sine–cosine functions and the Kudryashov-expansion method are implemented to investigate new optical explicit solitons to the generalized nonlinear Schrodinger equation. The suggested model describes the propagation of optical-solitons through optical-fibers and nonlinear medium...

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Published inOptical and quantum electronics Vol. 54; no. 10
Main Author Alquran, Marwan
Format Journal Article
LanguageEnglish
Published New York Springer US 01.10.2022
Springer Nature B.V
Subjects
Characterization and Evaluation of Materials
Computer Communication Networks
Electrical Engineering
Lasers
Nonlinearity
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Schrodinger equation
Solitary waves
Trigonometric functions
Kudryashov-expansion method
Quadratic–cubic Schrodinger equation
Updated rational sine–cosine method
35C08
47J35
Online AccessGet full text
ISSN0306-8919
1572-817X
DOI10.1007/s11082-022-04070-3

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Summary:The updated rational sine–cosine functions and the Kudryashov-expansion method are implemented to investigate new optical explicit solitons to the generalized nonlinear Schrodinger equation. The suggested model describes the propagation of optical-solitons through optical-fibers and nonlinear medium with quadratic–cubic Kerr-law. The behavior of the obtained Schrodinger’s solutions is investigated by studying the effect of its nonlinearity and dispersion coefficients. Finally, 2D and 3D graphics are provided to support our findings.
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ISSN:0306-8919
1572-817X
DOI:10.1007/s11082-022-04070-3