摘要
本文报道向列相液晶在电场诱导下以及经液晶池界面化学处理后，获得了垂直结构的体系的位相匹配且产生了二次谐波．首次测定该液晶的非线性系数张量的矩阵各分量，并给出诱导场强与谐波强度的关系．
This paper reports phase-matched second harmonic generation of nematic liquid crystal 44'-npentylcyanobipheny (5CB ) in electric field induced and homeotropic aligned cell. For the first time, we have measured nonlinear optical coefficients d(ij) of the liquid crystal,and relation between intensity of electric field and second harmonic power.
出处
《量子电子学》
CSCD
1994年第3期134-139,共6页
关键词
向列相液晶
电场诱导
线性光学效应
second harmonic generation, nematic liquid crystal, nonlinear optical coefficients
