应用于高密度存储的偏光全息技术研究进展  

Review on polarization holography for high density storage

作　　者：魏然 臧金亮 刘颖 范凤兰 黄志云 朱莉莉 谭小地 Wei Ran;Zang Jinliang;Liu Ying;Fan Fenglan;Huang Zhiyun;Zhu Lili;Tan Xiaodi(School of Optics and Photonics,Beijing Institute of Technology,Beijing 100081,China;Information Photonics Research Center,College of Photonic and Electronic Engineering,Fujian Normal University,Fuzhou,Fujian 350117,China)

机构地区：[1]北京理工大学光电学院光电成像技术与系统教育部重点实验室,北京100081 [2]福建师范大学光电与信息工程学院信息光子学研究中心,福建福州350117

出　　处：《光电工程》2019年第3期33-41,共9页Opto-Electronic Engineering

基　　金：国家自然科学基金项目(61475079;61675020);中国博士后科学基金项目(2017M620635)~~

摘　　要：偏光全息术通过记录两束偏振光干涉形成的偏振光栅,可以把偏振光信息存储在偏振敏感材料当中。偏光全息把传统全息术中长期被忽视的光波偏振信息加以利用,在加大了存储容量的同时,也具有了许多独特的性质。本文简要介绍了偏光全息的发展历程,描述了基于张量的偏光全息理论及其一些推论,然后对偏光全息在数据存储领域的应用作了介绍,并做出展望。By recording the polarization grating formed by the interference of two polarized lights,polarization holography can store the information in polarization sensitive materials.In contrast to traditional holography,polarization holography owns many unique properties,for instance,utilizing the long-neglected polarization information and increasing storage capacity.This paper first briefly introduced the development of polarization holography,the tensor-based holographic theory and some of its inferences.Then the further applications of polarization holography in high density data storage are briefly overviewed.

关 键 词：光学数据存储 全息存储 偏光全息 张量理论 

分 类 号：O436.3[机械工程—光学工程] TP333[理学—光学]