EVA制备的全息存储卡的短波长全息存储性能及环境性能研究  

The short wavelength holographic storage properties and environmental performance of the holographic storage card prepared by EVA

作　　者：张保民[1] 康斌斌[1] 周必成[1] 马晨[1] 张立[1] 赵小文[1] 郭晋红[1] 樊建军[1] 马富花[1] 

机构地区：[1]中国电子科技集团公司第三十三研究所,山西太原030006

出　　处：《信息记录材料》2016年第1期32-36,共5页Information Recording Materials

基　　金：山西省青年科技研究基金资助项目(项目号2011021021-3)

摘　　要：本文对采用EVA热熔胶膜封装的一种环氧树脂类光致聚合物全息存储卡,进行了441nm波长下的全息特性进行了研究,衍射效率≥50%,分辨率≥3000线对/mm,曝光灵敏度适度,全息存储图像清晰。该全息存储卡具有宽温(-10℃≤T≤60℃)、耐湿(95%RH)、不易划伤特点。In this paper, an epoxy resin prepared photopolymer holographic memory card was prepared by using EVA hot melt adhesive film, and its holographic characteristics of 441nm wavelength were studied. The diffraction efficiency 〉 50%, resolution ≥3000 line pairs / mm, exposure sensitivity moderate, and its holographic storage images clearly. The holographic storage card with wide temperature （-10℃≤T≤60℃ ）, humidity （95%RH）, is not easy to scratch..

关 键 词：全息存储 光致聚合物 乙烯-醋酸乙烯共聚物 

分 类 号：TQ58[化学工程—精细化工]