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报道了一种新型的对绿光敏感的光致聚合物材料。该材料以丙烯酰胺为单体,由光引发剂、共引发剂、成膜物等组成。本材料记录的全息图衍射效率可达50％以上,对材料中染料浓度的优化实验发现其有一个最佳值。在光聚物介质上能够记录信噪比较高的图像。说明该材料适合于大容量体全息存储。
A new type of green light-sensitive photopolymer material was reported. The material to acrylamide monomer, the photoinitiator, coinitiator, film-forming material and other components. The diffraction efficiency of the hologram recorded in this material can reach more than 50%, and it is found that there is an optimum value for the optimization experiment of the dye concentration in the material. On photo-polymer media, images with high signal-to-noise ratio can be recorded. This material is suitable for large volume holographic storage.