摘要
本文研究高阶效应下矢量暗孤子的传输特性,导出了矢量暗孤子在三阶色散和五阶非线性效应下的参数演化方程组和孤子两分量间的有效相互作用能的表达式,讨论了高阶效应对孤子传输特性和孤子两分量间相互作用的影响。
The propagation properties of the vector dark solitons under the higher- order effects is studied. Under the third - order dispersion and the tiith- order nonlinearity, the evolution equations for the parameters of the vector dark solitons and the effective interaction energy of the two components is derived. The influence of the higherorder effects on the propagation properties and the interaction of the two components soliton is dieussed.
出处
《激光杂志》
CAS
CSCD
北大核心
2007年第3期67-68,共2页
Laser Journal
基金
湖北省教育厅自然科学基金(D200510014)资助。
关键词
高阶效应
矢量暗孤子
变分法
Higher - order effects
vector dark solitons
variational method
