Periodic soliton interactions for higher-order nonlinear Schrödinger equation in optical fibers

被引：0
|
作者：
Jigen Chen
Zitong Luan
Qin Zhou
Abdullah Kamis Alzahrani
Anjan Biswas
Wenjun Liu
机构：
[1] Taizhou University,Zhejiang Provincial Key Laboratory for Cutting Tools
[2] Beijing University of Posts and Telecommunications,State Key Laboratory of Information Photonics and Optical Communications, and School of Science
[3] Wuhan Donghu University,School of Electronics and Information Engineering
[4] King Abdulaziz University,Department of Mathematics
[5] Alabama A&M University,Department of Physics, Chemistry and Mathematics
[6] National Research Nuclear University,Department of Applied Mathematics
[7] Tshwane University of Technology,Department of Mathematics and Statistics
来源：
Nonlinear Dynamics | 2020年 / 100卷
关键词：
Solitons; Nonlinear Schrödinger equation; Inhomogeneous optical fiber; Soliton interaction;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Research on the interactions between optical solitons is of great significance for the large capacity and long distance transmission in optical fibers. In this paper, interactions between periodic solitons are investigated for the first time. Analytic solution for the high-order nonlinear Schrödinger equation, which can be used to describe the periodic soliton transmission, is obtained based on the bilinear method. Interaction characteristics between periodic solitons are discussed. Influences of corresponding dispersion and nonlinear effects on their interactions are analyzed. Results provide theoretical guidance for the stable transmission of periodic solitons in inhomogeneous optical fibers.
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页码：2817 / 2821
页数：4
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