Stable 2D localized modes in anisotropic media with harmonic and PT-symmetric potentials

作者：Chen, Yi-Xiang^*

来源：Communications in Nonlinear Science & Numerical Simulation, 2015, 22(1-3): 1313-1321.

DOI：10.1016/j.cnsns.2014.07.027

• Nonlinear Schrodinger equation
• 2D spatial localized modes
• PT-symmetric potential
• Anisotropic medium

The analytical spatial localized mode solutions of a two-dimensional nonlinear Schrodinger equation with constant diffraction and nonlinearity in PT-symmetric potential are obtained, and the linear stability of these solutions is discussed. Then, the analytical spatial localized mode solutions in anisotropic media with harmonic and PT-symmetric potentials are also derived based on the relation between two nonlinear Schrodinger equations with variable and constant diffraction and nonlinearity. At last, the diffraction management of spatial localized modes in PT-symmetric complex potentials is investigated.

• 出版日期2015-5
• 单位浙江传媒学院