体全息存储研究现状及发展趋势  

Volume Holographic Data Storage

作　　者：李建华 刘金鹏[3] 林枭 刘佳琪 谭小地 Li Jianhua Liu Jinpeng Lin Xiao Liu Jiaqi Tan Xiaodi(National Key Laboratory of Science and Technology on Test Physics ＆ Numerical Mathematics, Beijing 100076, China Beijing Institute of Space Long March Vehicle, Beijing 100076, China School of Optoelectronics , Beijing Institute of Technology, Beijing 100081, China)

机构地区：[1]试验物理与计算数学国家重点实验室,北京100076 [2]北京航天长征飞行器研究所,北京100076 [3]北京理工大学光电学院,北京100081

出　　处：《中国激光》2017年第10期1-12,共12页Chinese Journal of Lasers

基　　金：国家自然科学基金(61475019)

摘　　要：以历史为引线,综述了体全息存储技术的研究历史、现状和未来的发展趋势。列举了体全息存储原理、特点以及国内外体全息存储的发展历程。分别介绍了体全息存储驱动器结构、存储材料、信道处理的关键技术的现状,并对相位型及偏振型体全息存储的最新进展进行了展望。对阻碍体全息存储实用化的技术问题进行了分析,认为页间串扰噪声、材料散射噪声、材料收缩是限制存储密度的3个瓶颈问题,是后续研究需要重点解决的问题。The history,present situation and future development trend of volume holographic storage technology are reviewed based on the timeline.The principle and characteristic of volume holographic data storage are introduced and the development process at home and abroad is summarized.Then key techniques such as driver technology,recording materials,channel processing technology are summarized respectively.The Latest development of phase encoded and polarization volume holographic data storage is introduced.Finally,the technical problems that affect the practical application of volume holographic storage are analyzed.It is considered that the inter-page crosstalk noise,the material scattering noise and the material shrinkage are the three bottlenecks that limit the storage density,which need to be solved in the follow-up study.

关 键 词：光数据存储 全息 体全息存储 

分 类 号：O438.1[机械工程—光学工程]