The characteristics of elliptical optical soliton in anisotropic medium

被引：4

作者：

Li Qiong ^{[1
]}

Zhai Yong-Hui ^{[1
]}

Liang Guo ^{[1
]}

Guo Qi ^{[1
]}

机构：

[1] S China Normal Univ, Lab Nanophoton Funct Mat & Device, Guangzhou 510631, Guangdong, Peoples R China

来源：

ACTA PHYSICA SINICA | 2013年 / 62卷 / 02期

基金：

中国国家自然科学基金;

关键词：

strong nonlocality; linear anisotropic; variational approach; SPATIAL SOLITONS;

D O I：

10.7498/aps.62.024202

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Formation of elliptical optical soliton in rectangular lead glass is theoretically investigated, and an anisotropic diffraction effect is introduced into our theoretical model. Using the variational approach, we obtain an analytic elliptic soliton solution in a strongly nonlocal medium with anisotropy, which demonstrates that anisotropic diffraction effect has a great influence on the formation of the elliptical optical soliton. To confirm the analytic solution, we work out the numerical solution by the Newton iterative method. And the analytic solution accords with the numerical solution very well.

引用

页数：8

共 18 条

[1] OBSERVATION OF SPATIAL OPTICAL SOLITONS IN A NONLINEAR GLASS WAVE-GUIDE [J].