Azimuthally modulated vortex solitons in bulk dielectric media with a Gaussian barrier
作者： Xian-Jing Lai , Chao-Qing Dai , Xiao-Ou Cai , Jie-Fang Zhang
DOI: 10.1016/J.OPTCOM.2015.05.028
关键词: Physics 、 Gaussian 、 Optics 、 Vortex 、 Propagation constant 、 Nonlinear optics 、 Quantum number 、 Topological quantum number 、 Anharmonicity 、 Nonlinear Schrödinger equation
摘要: By means of the variational approach, three classes of azimuthally modulated vortex solitons are constructed for the (2+ 1)-dimensional nonlinear Schrödinger equation with a type of …
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