期刊
OPTICS EXPRESS
卷 22, 期 24, 页码 29862-29867出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.22.029862
关键词
-
类别
资金
- Zhejiang Provincial Natural Science Foundation of China [LY13F050006]
- NSFC [11375007, 1404289]
The PT-symmetric and PT -antisymmetric Akhmediev breather (AB) and Kuznetsov-Ma (KM) soliton train solutions of a (2+1)dimensional variable-coefficient coupled nonlinear Schrodinger equation in PT -symmetric coupled waveguides with gain and loss are derived via the Darboux transformation method. From these analytical solutions, we investigate the controllable behaviors of AB and KM soliton trains in a diffraction decreasing system with exponential profile. By adjusting the relation between the maximum Z(m) of effective propagation distance and the peak locations Z(i) of AB and KM soliton trains, we can control the restraint, maintenance and postpone excitations of AB and KM soliton trains. (C) 2014 Optical Society of America
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