Self-Similar Hermite-Gaussian Spatial Solitons in Two-Dimensional Nonlocal Nonlinear Media

Self-Similar Hermite-Gaussian Spatial Solitons in Two-Dimensional Nonlocal Nonlinear Media

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摘要 We study analytically and numerically the propagation of spatial solitons in a two-dimensional stronglynonlocal nonlinear medium. Exact analytical solutions in the form of self-similar spatial solitons are obtained involvinghigher-order Hermite-Gaussian functions. Our theoretical predictions provide new insights into the low-energy spatialsoliton transmission with high fidelity.

作者杨斌钟卫平 MiliVoj R.Beli

机构地区 Department of Computer Technology Shunde Polytechnic Department of Electronic Engineering Texas A&M Univsersity at Qatar

出处《Communications in Theoretical Physics》 SCIE CAS CSCD 2010年第5期937-942,共6页 理论物理通讯（英文版）

基金 Supported by the Science Research Foundation of Shunde Polytechnic under Grant No. 2008-KJ06 Supported by the NPRP 25-6-7-2 Project with the Qatar National Research Foundation

关键词 nonlinear optics spatial soliton self-similar wave 非线性介质空间孤子非局域自相似高斯光束精确解析解二维高斯函数

分类号 O437 [机械工程—光学工程] TL631.13 [核科学技术—核技术及应用]

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Communications in Theoretical Physics

2010年第5期

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Self-Similar Hermite-Gaussian Spatial Solitons in Two-Dimensional Nonlocal Nonlinear Media

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