OBSERVATION OF LIGHT-SCATTERING IN LITHIUM-NIOBATE

被引：3

作者：

CHEN, ZM ^{[1
]}

NAKAO, K ^{[1
]}

SHIOSAKI, T ^{[1
]}

机构：

[1] KYOTO UNIV,FAC ENGN,DEPT ELECTR,KYOTO 60601,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1993年 / 32卷 / 9B期

关键词：

LINBO3 SINGLE CRYSTAL; PHOTOREFRACTIVE EFFECT; 4-WAVE MIXING; ANISOTROPIC BRAGG DIFFRACTION;

D O I：

10.1143/JJAP.32.4277

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Results of experiments on the dynamics of scattering in a quasi-c-cut plate of LiNbO3:Fe crystal are presented. With the incident laser beam along the +c direction, the back and forward-scattered light forms many spots and rings after a few seconds of illumination. The pattern is caused by the inter-reflection and photorefractive effect, and are explained with reference to theories of degenerated four-wave mixing and anisotropic light scattering in photorefractive materials. No scattering pattern is obtained when the incident beam is in the opposite direction.

引用

页码：4277 / 4279

页数：3