PHOTOREFRACTIVE AND DOMAIN GRATINGS IN BARIUM-TITANATE

被引：51

作者：

CUDNEY, RS

FOUSEK, J

ZGONIK, M

GUNTER, P

GARRETT, MH

RYTZ, D

机构：

[1] SANDOZ HUNINGUE SA, CTR RECH OPTOELECTR, F-68330 HUNINGUE, FRANCE

[2] CZECHOSLOVAK ACAD SCI, INST PHYS, CS-18040 PRAGUE 8, CZECHOSLOVAKIA

来源：

APPLIED PHYSICS LETTERS | 1993年 / 63卷 / 25期

关键词：

D O I：

10.1063/1.110153

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present concrete evidence for the formation of ferroelectric domain gratings induced by photorefractive space-charge electric fields in top-seeded solution-grown barium titanate crystals. These domain gratings are not destroyed by light and, by applying a field, can be reconverted into photorefractive gratings that diffract much more light than the photorefractive gratings that create them, as much as 67% of an incident beam.

引用

页码：3399 / 3401

页数：3

共 11 条

[1]

Burfoot J.C., 1979, POLAR DIELECTRICS TH

[2]

Fatuzzo E., 1967, FERROELECTRICITY

[3] A METHOD FOR POLING BARIUM-TITANATE, BATIO3 [J].