ALTERNATING ELECTRIC-FIELD ENHANCEMENT OF 2-WAVE MIXING GAIN IN PHOTOREFRACTIVE BSO

被引：13

作者：

GAN, X ^{[1
]}

YE, SN ^{[1
]}

SUN, YG ^{[1
]}

机构：

[1] BEIJING NORMAL UNIV,DEPT PHYS,BEIJING,PEOPLES R CHINA

来源：

OPTICS COMMUNICATIONS | 1988年 / 66卷 / 2-3期

关键词：

OPTICS; -; Nonlinear;

D O I：

10.1016/0030-4018(88)90053-3

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Efficient enhancement of the two-wave mixing gain in photorefractive Bi//1//2SiO//2//0 by applying ac-sinusoidal electric fields at 11 kHz is reported. At a wavelength of 514. 5 nm, the achieved gains are much higher than those under dc fields and are comparable with those obtained by using the moving-grating technique. The new method is of practical significance due to its simplicity and improved output stability.

引用

页码：155 / 160

页数：6

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