中文摘要：

针对1064，532和680nm波长激光，以聚碳酸酯（PC）为镀膜基底．钕玻璃激光中心波长为1064nm，采用六分之一加三分之一膜系的反射膜系设计．以氧化锆为高折射率膜层材料，氯化酞菁铝掺杂的氧化硅为低折射率膜层材料．通过溶胶一凝胶法镀21层膜．并在多层反射膜与PC基底之间插入张力匹配层．实现了钕玻璃激光器1064nm主频和532nm二倍频波长激光的反射，以及680nm波长红宝石激光的同时吸收，1064．532和680nm波长处的透射率分别为1．67％，18．24％和2．4％。

英文摘要：

With ZrO2 and AlClP2/SiO2 as high and low refractive index materials respectively, the high reflective film of 21 layers was deposited on well-cleaned polycarbonate substrate via sol-gel process. The film was designed as λ./6-λ./3 typed periodic symmetric coating stacks. Reflection to 1 064 nm and 532 nm lasers was realized. At the same time, absorption to 680 nm laser was obtained. The transmissivity at 1 064 nm, 532 nm, and 680 nm were 1.67%, 18.24% and 2.4% respectively. With this method, anti-laser protection was easily acquired at these three laser wavelengths.