Multi-terabit/in2 holographic data storage demonstration

被引：4

作者：

Ayres, Mark R. ^{[1
]}

Anderson, Ken ^{[1
]}

Askham, Fred ^{[1
]}

Sissom, Brad ^{[1
]}

Urness, Adam C. ^{[1
]}

机构：

[1] Akonia Holog LLC, Longmont, CO 80501 USA

来源：

OPTICAL DATA STORAGE 2015 | 2015年 / 9587卷

关键词：

holographic data storage; big data; optical data storage; holography;

D O I：

10.1117/12.2188646

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the demonstration of holographic data storage (HDS) at a raw areal bit density of 2.2 Tbit/in(2). The demonstration was performed on a platform incorporating several new technical innovations. One key innovation - the coherent data channel - was successfully introduced ahead of schedule following encouraging early results. Issues of media recording efficiency and carrier wavefront demodulation for homodyne detection are discussed.

引用

页数：6

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