本文描述由真空热蒸发制备的硫化镉光导层,介质反射镜,向列相液晶层等多层薄膜构成的简单交流反射式液晶光阀.

• A simple AO liquid crystal light valve is described in this paper, which consists of two parallel glass plates with electrode film on each side, enclosing a CdS photoconduc-tive film prepared byevaporation, a nematic liquid crystal layer and a dielectric mirror.