Coherent optical gain of multistage two-wave mixing in photorefractive crystals

被引：0

作者：

Liu, JS ^{[1
]}

Xiang, JY ^{[1
]}

Lu, KQ ^{[1
]}

机构：

[1] Xidian Univ, Dept Appl Phys, Div 501, Xian 710071, Shaanxi, Peoples R China

来源：

PHOTOREFRACTIVE MATERIALS: PHENOMENA AND RELATED APPLICATIONS II | 1998年 / 3554卷

关键词：

photorefractive effect; multistage two-wave mixing;

D O I：

10.1117/12.318148

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We derive the intensity and phase formulas of the two-, three-, and n-stage codirectional parallel-polarization degenerate two-wave mixing in photorefractive media. These formulas are valid for both the saturation and intermediate (before saturation) regime and can be used in investigating the problem of increasing the coherent optical gain by the multistage two-wave mixing technique.

引用

页码：74 / 80

页数：7