ENCRYPTED HOLOGRAPHIC DATA-STORAGE BASED ON ORTHOGONAL-PHASE-CODE MULTIPLEXING

被引：134
|
作者：
HEANUE, JF [1 ]
BASHAW, MC [1 ]
HESSELINK, L [1 ]
机构：
[1] STANFORD UNIV,DEPT ELECT ENGN,STANFORD,CA 94305
来源：
APPLIED OPTICS | 1995年 / 34卷 / 26期
关键词：
HOLOGRAPHIC DATA STORAGE; ENCRYPTION; PHASE-CODE MULTIPLEXING;
D O I：
10.1364/AO.34.006012
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We describe an encrypted holographic data-storage system that combines orthogonal-phase-code multiplexing with a random-phase key. The system offers the security advantages of random-phase coding but retains the low cross-talk performance and the minimum code storage requirements typical in an orthogonal-phase-code-multiplexing system.
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页码：6012 / 6015
页数：4
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