Self-pumped phase conjugation in rhodium-doped BaTiO3 with 1.06-mu m nanosecond pulses

被引：25

作者：

Brignon, A ^{[1
]}

Huignard, JP ^{[1
]}

Garrett, MH ^{[1
]}

Mnushkina, I ^{[1
]}

机构：

[1] DELTRON CRYSTAL IND INC, DOVER, NJ 07801 USA

来源：

OPTICS LETTERS | 1997年 / 22卷 / 04期

关键词：

D O I：

10.1364/OL.22.000215

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Efficient internal-loop self-pumped phase conjugation is demonstrated in a photorefractive rhodium-doped barium titanate crystal by repetitively pulsed nanosecond pulses from a Q-switched Nd:YAG laser operating at 1.06 mu m. Phase-conjugate reflectivities as high as 32% are obtained with a response time of similar to 5 min at a repetition rate of 30 Hz. The ability of the phase conjugator to correct severe phase distortions is also demonstrated. (C) 1997 Optical Society of America.

引用

页码：215 / 217

页数：3