Photorefractive phase-conjugate reflectivity enhancement due to linear absorption

被引：3
|
作者：
Kothari, NC
机构：
[1] School of Electrical and Computer Engineering, Microelectronics Research Center, Georgia Institute of Technology, Atlanta, GA
来源：
PHYSICAL REVIEW A | 1996年 / 54卷 / 06期
关键词：
D O I：
10.1103/PhysRevA.54.5313
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The undepleted-pump photorefractive four-wave mixing equations for the case of orthogonally polarized pumps are solved taking into account the linear absorption of the medium. A phenomenon of the enhancement of the phase conjugate reflectivity due to linear absorption is found to occur for a certain range of the phase conjugator parameters. This phenomenon is shown to occur as a consequence of the existence of the self-oscillatory modes in the presence of linear absorption.
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页码：5313 / 5316
页数：4
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