Solitary wave evolution of optical planar vortices in self-defocusing photorefractive media

Xue Tao Gan; Peng Zhang; Sheng Liu; Fa Jun Xiao; Jian Lin Zhao

doi:10.1088/0256-307X/25/9/050

Solitary wave evolution of optical planar vortices in self-defocusing photorefractive media

Xue Tao Gan, Peng Zhang, Sheng Liu, Fa Jun Xiao, Jian Lin Zhao

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Solitary wave evolution of optical planar vortices in isotropic self-defocusing photorefractive media is investigated in detail. We demonstrate that the formation of a planar vortex soliton intensively depends on the diameter and maximum intensity of the input vortex beam. The exact solutions of planar vortex solitons are obtained due to the Petviashvili iteration method. It is found that, with the increasing soliton maximum intensity, the soliton core will be gradually diminished to a minimum value.

Original language	English
Pages (from-to)	3280-3283
Number of pages	4
Journal	Chinese Physics Letters
Volume	25
Issue number	9
DOIs	https://doi.org/10.1088/0256-307X/25/9/050
State	Published - 1 Sep 2008

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abstract = "Solitary wave evolution of optical planar vortices in isotropic self-defocusing photorefractive media is investigated in detail. We demonstrate that the formation of a planar vortex soliton intensively depends on the diameter and maximum intensity of the input vortex beam. The exact solutions of planar vortex solitons are obtained due to the Petviashvili iteration method. It is found that, with the increasing soliton maximum intensity, the soliton core will be gradually diminished to a minimum value.",

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AU - Zhang, Peng

AU - Liu, Sheng

AU - Xiao, Fa Jun

AU - Zhao, Jian Lin

PY - 2008/9/1

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N2 - Solitary wave evolution of optical planar vortices in isotropic self-defocusing photorefractive media is investigated in detail. We demonstrate that the formation of a planar vortex soliton intensively depends on the diameter and maximum intensity of the input vortex beam. The exact solutions of planar vortex solitons are obtained due to the Petviashvili iteration method. It is found that, with the increasing soliton maximum intensity, the soliton core will be gradually diminished to a minimum value.

AB - Solitary wave evolution of optical planar vortices in isotropic self-defocusing photorefractive media is investigated in detail. We demonstrate that the formation of a planar vortex soliton intensively depends on the diameter and maximum intensity of the input vortex beam. The exact solutions of planar vortex solitons are obtained due to the Petviashvili iteration method. It is found that, with the increasing soliton maximum intensity, the soliton core will be gradually diminished to a minimum value.

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Solitary wave evolution of optical planar vortices in self-defocusing photorefractive media

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