Interactions between M-typed solitons based on nonlinear optimization in dispersion management systems

Investigations on soliton interactions in dispersion management systems are beneficial to improving the communication capacity. In this paper, the variable-coefficient fifth-order nonlinear Schrödinger equation, which can be used to describe the soliton interactions in dispersion management systems,...

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Bibliographic Details
Published in:Optik (Stuttgart) 2019-04, Vol.182, p.144-147
Main Authors: Luan, Zitong, Yan, Qiang, Zhou, Qin, Liu, Wenjun
Format: Article
Language:English
Subjects:
Dispersion management systems
Soliton interactions
Solitons
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Summary:Investigations on soliton interactions in dispersion management systems are beneficial to improving the communication capacity. In this paper, the variable-coefficient fifth-order nonlinear Schrödinger equation, which can be used to describe the soliton interactions in dispersion management systems, is studied analytically. M-typed soliton interactions are presented based on the obtained soliton solutions. Influences of nonlinear effects on M-typed soliton interactions are analyzed. Results indicate that we can effectively control soliton interactions by means of nonlinear optimization of dispersion management systems.
ISSN:0030-4026
1618-1336
DOI:10.1016/j.ijleo.2019.01.001