Soliton interaction control through dispersion and nonlinear effects for the fifth-order nonlinear Schrodinger equation
Soliton interaction control through dispersion and nonlinear effects for the fifth-order nonlinear Schrodinger equation
复制标题
通过色散和非线性效应控制五阶非线性薛定谔方程的孤子相互作用
DOI：
10.1007/s11071-021-06915-0
复制
发表时间：
2021-09-26
影响因子：
5.6
通讯作者：
Liu, Wenjun
中科院分区：
文献类型：
--
作者：
Ma, Guoli;Zhao, Jianbo;Liu, Wenjun
Optical fiber communication has developed rapidly because of the needs of the information age. Here, the variable coefficients fifth-order nonlinear Schrodinger 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.
