东篱科研大数据发现系统（DRDS）

位置：成果数据库 > 期刊 > 期刊详情页

(2+1)-Dimensional Spatial Localized Modes in Cubic-Quintic Nonlinear Media with the PT-Symmetric Potentials

ISSN号：0253-6102
期刊名称：《理论物理通讯：英文版》
时间：0
分类：O436[机械工程—光学工程;理学—光学;理学—物理]
作者机构：School of Electronics Information, Zhejiang University of Media and Communications, Institute of Digital Media and Communication Technology, Zhejiang University of Media and Communications, Department of Physics, Institute of Optics, Zhejiang University, Network Center, Zhejiang Police College
相关基金：Supported by the Project of Technology Office in Zhejiang Province under Grant No.2014C32006;the Special Foundation for theoretical physics Research Program of China under Grant No.11447124;National Natural Science Foundation of China under Grant No.11374254;the Higher School Visiting Scholar Development under Grant No.FX2013103

关键词： 2D, SPATIAL, LOCALIZED, modes, PT-symmetric, potential, 2D spatial localized modes, PT-symmetric potential

中文摘要：

We obtain exact spatial localized mode solutions of a(2+1)-dimensional nonlinear Schr¨odinger equation with constant diffraction and cubic-quintic nonlinearity in PT-symmetric potential, and study the linear stability of these solutions. Based on these results, we further derive exact spatial localized mode solutions in a cubic-quintic medium with harmonic and PT-symmetric potentials. Moreover, the dynamical behaviors of spatial localized modes in the exponential diffraction decreasing waveguide and the periodic distributed amplification system are investigated.

英文摘要：

同期刊论文项目