Optical soliton and modulation instability in the high birefringence fiber

In this paper, we investigate a coupled nonlinear Schrödinger equation which describes the propagation of optical signal in the high birefringence fiber. Analytic one- and two-soliton solutions are obtained through the Hirota bilinear method. Through analyzing the interaction of the two-solitons, th...

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Bibliographic Details
Published inNonlinear dynamics Vol. 108; no. 3; pp. 2429 - 2445
Main Authors Huang, Wen-Tao, Liu, Fei-Fei, Lü, Xing, Wang, Jian-Ping, Xu, Hai-Tao
Format Journal Article
LanguageEnglish
Published Dordrecht Springer Netherlands 01.05.2022
Springer Nature B.V
Subjects
Automotive Engineering
Birefringence
Classical Mechanics
Communication
Control
Dynamical Systems
Engineering
Interdisciplinary subjects
Mathematical models
Mechanical Engineering
Modulation
Multiplexing
Optical communication
Optical fibers
Optical switching
Original Paper
Propagation
Schrodinger equation
Science
Solitary waves
Stability analysis
Vibration
Modulation instability
Optical switch
Birefringence fiber
Optical soliton
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Summary:In this paper, we investigate a coupled nonlinear Schrödinger equation which describes the propagation of optical signal in the high birefringence fiber. Analytic one- and two-soliton solutions are obtained through the Hirota bilinear method. Through analyzing the interaction of the two-solitons, the conditions of realizing the optical switch are discussed. In addition, the modulation instability gain spectrum in this system is also analyzed. The results are helpful to the design of the optical switch devices and the study of the nonlinear effects in optical fiber mode division multiplexing systems.
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ISSN:0924-090X
1573-269X
DOI:10.1007/s11071-022-07212-0