Soliton interaction control through dispersion and nonlinear effects for the fifth-order nonlinear Schrödinger equation

Optical fiber communication has developed rapidly because of the needs of the information age. Here, the variable coefficients fifth-order nonlinear Schrödinger equation (NLS), which can be used to describe the transmission of femtosecond pulse in the optical fiber, is studied. By virtue of the Hiro...

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Bibliographic Details
Published in:Nonlinear dynamics 2021-11, Vol.106 (3), p.2479-2484
Main Authors: Ma, Guoli, Zhao, Jianbo, Zhou, Qin, Biswas, Anjan, Liu, Wenjun
Format: Article
Language:English
Subjects:
Applied mathematics
Automotive Engineering
Classical Mechanics
Communication
Control
Dispersion
Dynamical Systems
Engineering
Femtosecond pulses
Mechanical Engineering
Optical communication
Optical fibers
Original Paper
Schrodinger equation
Solitary waves
Switches
Vibration
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Summary:Optical fiber communication has developed rapidly because of the needs of the information age. Here, the variable coefficients fifth-order nonlinear Schrödinger equation (NLS), which can be used to describe the transmission of femtosecond pulse in the optical fiber, is studied. By virtue of the Hirota method, we get the one-soliton and two-soliton solutions. Interactions between solitons are presented, and the soliton stability is discussed through adjusting the values of dispersion and nonlinear effects. Results may potentially be useful for optical communications such as all-optical switches or the study of soliton control.
ISSN:0924-090X
1573-269X
DOI:10.1007/s11071-021-06915-0