一些光谱方法在聚合物光学膜层研究中的应用

Applications of Spectroscopic methods in The Study of Polymeric Optical Membrane

本文介绍了红外光谱、紫外 /可见光谱、光波导棱镜耦合等方法在有机硅氧烷耐磨透明涂层的制备、固化过程、涂层结构分析及性能测定等方面的应用。

Because of the low surface hardness, polymeric optical coatings are widely used in optical materials, especially in polymeric optical resins. In this paper, spectrocopic methods were introduced in the studies of polymeric optical coatings. The extent of reaction of the organo-silicone coating in the curing process was determined by FTIR. The variation of transparency of visible light before and after coating was studied by UV-Vis spectrum. Other properties such as membrane thickness and membrane refractive index were also determined by spectroscopic techniques.