STATIC AND DYNAMIC PROPERTIES OF OPTICAL 2ND HARMONIC-GENERATION IN FERROELECTRIC LIQUID-CRYSTAL

被引：22

作者：

OZAKI, M

UTSUMI, M

GOTOU, T

MORITA, Y

DAIDO, K

SADOHARA, Y

YOSHINO, K

机构：

[1] Department of Electronic Engineering, Faculty of Engineering, Osaka University, Suita, Osaka 565

来源：

FERROELECTRICS | 1991年 / 121卷 / 1-4期

关键词：

D O I：

10.1080/00150199108217630

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The second harmonic generation (SHG) in the ferroelectric liquid crystal (FLC) has been studied as functions of electric field strength, sample thickness, rotating angle, temperature and molecular structure. A sharp angular phase-matching curve of the SHG controlled by an electric field is observed even in the liquid crystal. The temperature dependences of the phase-matched SHG and Maker fringe in the ferroelectric phase have also been studied and nonlinear optical coefficients are obtained as a function of temperature. The SHG in several kinds of FLCs is measured in the Sm C* and crystalline phase. Anomalous temperature dependence of the SHG is also observed in DOBA-1-MPC. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：259 / 274

页数：16

共 21 条

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