BROAD-BAND DYNAMIC, HOLOGRAPHICALLY SELF-RECORDED, AND STATIC HEXAGONAL SCATTERING PATTERNS IN PHOTOREFRACTIVE KNBO3-FE

被引：18

作者：

KUKHTAREV, NV

KUKHTAREVA, T

CAULFIELD, HJ

BANERJEE, PP

YU, HL

HESSELINK, L

机构：

[1] UNIV ALABAMA,DEPT ELECT & COMP ENGN,HUNTSVILLE,AL 35899

[2] STANFORD UNIV,DEPT ELECT ENGN,STANFORD,CA 94305

来源：

OPTICAL ENGINEERING | 1995年 / 34卷 / 08期

关键词：

PHOTOREFRACTIVE NONLINEAR OPTICS; HEXAGONAL SCATTERING PATTERN; NONLINEAR SELF-ORGANIZATION OF SCATTERING; PHOTOREFRACTIVE MATERIALS;

D O I：

10.1117/12.209463

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have observed and explained three types of hexagon pattern formation in photorefractive crystal KNbO3:Fe. These are: (1) dynamic (laser induced), (2) semipermanent (holographically stored), (3) permanent (induced by a static domain grid) over a wide wavelength range.

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收藏

页码：2261 / 2265

页数：5

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