摘要
本文运用变分法,求出了含三阶色散效应时的暗孤子解析解,并结合数值模拟的方法得出了含三阶色散效应的暗孤子传输的一系列图像,最后对三阶色散对暗孤子传输特性的影响作了分析和讨论。
The variational principle is used to solute the dark soliton solution with third - order dispersion effect. It has derived a series of pictures of propaga tion of dark soliton with third - order dispersion effect using the method of numerical simulation. Then it analyses and discusses the influence of third - order dispersion effect on propagation properties of dark soliton.
出处
《激光杂志》
CAS
CSCD
北大核心
2007年第3期66-66,68,共2页
Laser Journal
关键词
变分法
暗孤子
三阶色散
孤波解
variational principlei dark soliton
third- order dispersion
soliton solution
