液晶调谐滤光片研究  

Study of Tunable Liquid Crystal Filters

作　　者：李国华[1] 庞岩涛[1] 代作晓[1] 梁志霞[1] 任洪文[2] 

机构地区：[1]曲阜师范大学激光研究所,山东曲阜273165 [2]北方液晶工程研究开发中心,吉林长春130021

出　　处：《光电子．激光》2001年第2期141-143,共3页Journal of Optoelectronics·Laser

摘　　要：:本文报道了选用 BL - 0 0 9和 E70两种液晶材料 ,利用其电光效应研制调谐滤光片的工作。实验结果表明这种滤光片具有调谐电压低。WT5”BZ]:Procedures for designing a tunable liquid crystal (LC) filter are illustrated.The filter is composed with liquidcrystal materials named BL 009 and E70.The experimental results showed that the LC filter based on electrooptic effect have many attractive freatures:the applied voltage is low,trans mission rate is high and its tunnable spectrum range is extraordinarily broad.

关 键 词：液晶 调谐滤光片 透射比 

分 类 号：TN104.3[电子电信—物理电子学]