LIGHT DEFLECTION INDUCED BY FERROELASTIC LAYERED DOMAINS

被引：23

作者：

TSUKAMOTO, T

FUTAMA, H

机构：

[1] Department of Applied Physics, Science University of Tokyo, Shinjuku-kn, Tokyo, 162

来源：

PHASE TRANSITIONS | 1993年 / 45卷 / 01期

关键词：

LIGHT DEFLECTION; FERROELASTICS; DOMAIN STRUCTURE; CRYSTAL OPTICS;

D O I：

10.1080/01411599308203518

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Specific light deflection phenomena are observed in ferroelastic crystals. Above a critical angle of incidence alpha(c) four deflected beams, which are linearly polarized, are observed with a laser beam incidence. The polarizing directions of the deflected beams are directly related to the directions of axes of the optical indicatrix in the ferroelastic domains. The relation between the angle of incidence alpha and the angles of deflection chi, and the polarizing directions of the deflected beams are explained by the Huygens constructions to the ray-velocity cross sections at the crystal surfaces and the domain walls in the incident plane. This optical phenomenon is confirmed as a specific property of ferroelastic crystals with multidomains. The properties of the deflected beams are described in detail.

引用

页码：59 / 76

页数：18

共 15 条

[1]

CADY WG, 1946, PIEZOELECTRICITY

[2] ORIENTATION OF DOMAIN WALLS IN TWINNED FERROELECTRIC CRYSTALS [J].