INFLUENCE OF ANTHRAQUINONE DYES ON OPTICAL REORIENTATION OF NEMATIC LIQUID-CRYSTALS

被引：195

作者：

JANOSSY, I

KOSA, T

机构：

[1] Central Research Institute for Physics, Hungarian Academy of Sciences, Budapest, H-1525

来源：

OPTICS LETTERS | 1992年 / 17卷 / 17期

关键词：

D O I：

10.1364/OL.17.001183

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Optical reorientation measurements in dye-doped nematic liquid crystals are reported. The dye-induced optical torque exceeds significantly the normal optical torque for all anthraquinone dyes investigated. With one of the dyes, optical Freedericksz transition in a planar layer is demonstrated.

引用

页码：1183 / 1185

页数：3

共 8 条

[1] OPTICAL-FIELD-INDUCED BIREFRINGENCE AND FREEDERICKSZ TRANSITION IN A NEMATIC LIQUID-CRYSTAL [J].