Wave front transformation of optical vortices with multiwave interactions in resonant media

被引：2

作者：

Romanov, O. G. ^{[1
]}

Tolstik, A. L. ^{[1
]}

机构：

[1] Belarusian State Univ, Minsk 220030, BELARUS

来源：

JOURNAL OF APPLIED SPECTROSCOPY | 2009年 / 76卷 / 03期

关键词：

singular optics; optical vortex; resonant medium; multiwave interaction; SOLITONS;

D O I：

10.1007/s10812-009-9186-y

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The transformation of singular light beams is analyzed theoretically for multiwave interactions on amplitude and phase dynamic holograms in media with a resonant nonlinearity. The possibility of multiplying topological charge using different diffraction orders is demonstrated and optimal conditions for parametric energy exchange are determined which ensure retention of the structure of the wave front of optical vortices.

引用

页码：370 / 376

页数：7

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