Finite beam curvature related patterns in a saturable medium

被引：5

作者：

Kapoor, R ^{[1
]}

Agarwal, GS

机构：

[1] Ctr Adv Technol, Indore 452013, India

[2] Phys Res Lab, Ahmedabad 380009, Gujarat, India

来源：

OPTICS EXPRESS | 1999年 / 4卷 / 05期

关键词：

D O I：

10.1364/OE.4.000161

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study numerically the effects of finite curvature and ellipticity of the Gaussian beam on propagation through a saturating nonlinear medium. We demonstrate generation of different types of pattern arising from the input phase structure as well as the phase structure imparted by the nonlinear medium. (C) 1998 Optical Society of America.

引用

页码：161 / 166

页数：6