期刊
OPTICAL AND QUANTUM ELECTRONICS
卷 54, 期 3, 页码 -出版社
SPRINGER
DOI: 10.1007/s11082-022-03522-0
关键词
High-order nonlinear Schrodinger equation; Nonlinear dispersions and Kerr effect; Ultra-short pulses; Modified Kudryashov method; Bright and dark solitons
The main aim of this paper is to conduct a detailed study on a high-order nonlinear Schrodinger equation involving nonlinear dispersions and the Kerr effect. Optical solitons, including bright and dark solitons, are derived through the modified Kudryashov method after reducing the governing model describing ultra-short pulses in optical fibers in a one-dimensional domain. The dynamical behavior of these solitons is formally investigated for different sets of parameters, showing that nonlinear dispersions have significant effects on the soliton amplitudes.
The main aim of this paper is to conduct a detailed study on a high-order nonlinear Schrodinger (HONLS) equation involving nonlinear dispersions and the Kerr effect. More precisely, after reducing the governing model describing ultra-short pulses in optical fibers in a one-dimensional domain, its optical solitons including the bright and dark solitons are derived through the modified Kudryashov (MK) method. The dynamical behavior of the bright and dark solitons is formally investigated for different sets of the involved parameters. It is shown that increasing and decreasing nonlinear dispersions lead to significant changes in the amplitude of the bright and dark solitons.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据