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..
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)
