全息存储的应用在很大程度上取决于是否有合适的存储材料。光致聚合物作为一种体全息存储材料,具有高的感光灵敏度、高分辨率、高衍射效率及高信噪比,大的动态范围,可用完全干法处理及快速显影,最有可能成为数字全息存储的一次写入型材料。但这种材料受环境影响很大,特别是湿度 The application of holographic storage depends very much on the availability of suitable storage materials. As a kind of holographic storage material, photopolymer has high sensitivity, high resolution, high diffraction efficiency and high signal-noise ratio, large dynamic range, and can be completely dry-processed and rapidly developed, most likely to be digital Holographic storage of write-once material. However, this material is greatly affected by the environment, especially humidity