摘要
从目前磁记录、磁光记录以及光盘记录的现状和发展趋势出发,指出现有的记录方法不能满足未来超大容量、高存取速率的要求。而全息存储将是最理想的存储技术。文章介绍了全息存储技术的概念、原理和特点,着重探讨了全息存储对记录材料的性能要求。最后对目前几种常见全息材料的性能进行比较,按照其不同的存储原理和理化性能,分析各自的优点和不足。文章最后指出,全息存储将在未来的社会生活中扮演重要角色。
The status quo and developing trend of magnetic media, magnetic and optical media and compact disk media, are presented and points out that the current media solutions cannot satisfy the future requirements for super memory capability and high access velocity. And the holographic storage solution will be the optimal storage technology. The concept, theory and characteristics of the holographic storage technology, and emphasizes the research of the holographic storage technology＇s requirements for the performance of the madia is introduced, Then the performances of several ordinary holographic storage materials were compared, and their respective advantages and disadvantages based on their different storage mechanism and physical and chemical performance were analysed. Finally It conclued that the holographic storage will play an important role in the future social life.
出处
《信息记录材料》
2006年第6期32-36,共5页
Information Recording Materials
关键词
全患存储
存储材料
材料性能
holographic storage
storage material
material capability
