液晶盒结构和温度对液晶光学双稳态的影响
Influence of the Structure and Temperature of Liquid Crystal Cell on Its Optical Bistability
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摘要: 在金属膜反射镜组成的Fabry-Perot腔内,放置5CB或8CB液晶,当He-Ne激光通过时产生了光学双稳态现象。研究了液晶温度和F-P腔结构对双稳态的影响。Abstract: This paper describes that nematic liquid crystals 5CB, 8CB are being put into bistability effect by using Al/Al metallic cavities at temperature of nematic-isotropic and smectic-nematic-isotropic.The experiment obtains hysterresis and buttefly-bistabilities in different transmissivity and different temperature