抗水性光致聚合物的体全息存储研究  

Volume Holographic Storage of a Water-Resisting Photopolymer

作　　者：蔡静[1] 王雁桂[2] 陈卫[2] 胡小景[2] 黎全[2] 

机构地区：[1]湖南科技大学物理学院,湖南湘潭411201 [2]国防科学技术大学理学院,湖南长沙410073

出　　处：《光学与光电技术》2010年第4期76-79,共4页Optics & Optoelectronic Technology

基　　金：国家863计划(2008AAJ130);湖南省教研教改项目([2009]192)资助项目

摘　　要：提出了基于酞菁染料的全息记录材料,与目前已报道的基于丙烯酞胺基单体光聚合型全息记录介质相比,该聚合体系显示了优良的全息特性:全"干"热后处理,良好的抗水性和环境稳定性,制备过程简单和低毒性,并可制备成较厚的感光膜层。针对存储过程的页间和页内串扰做了理论分析和MTALAB仿真,采用自主研制的抗水性光致聚合物材料记录多幅不同图像的实验方案,分析了本抗水性全息材料的角度复用性能。Phthalocyanine dye being used as photo-sensitizer for holographic storage material was studied. Compared with photopolymer based on the monomer acrylamide radicel, the experimental results indicate that this Photopolymer has excellent holographic properties： full dry hot reprocessing, water-resisting property, good physical and chemical stability, and simple preparation process, harmless and pollution-free, and thicker photosensitive film. Then the cross talks noise is deduced by MATLAB. The feasibility of multiplex recording is proved. Finally, this method is proved and analyzed by experiment of recording and rebuilding several images in the same water-resisting photopolymer.

关 键 词：酞菁 抗水性光致聚合物 体全息 角度复用 

分 类 号：TQ57[化学工程—精细化工]