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Proceedings Paper

Holographic storage of multilevel digital data
Author(s): Lihua Fang; Min Chen; Yongqing Gong; Xuegang Chen; Qing Wang
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Paper Abstract

This paper brings forward one concept of holographic storage of multi-level digital data at first. It is that each pixel includes more information than 1 bit, which means that a multi-level digital data image provides more information than a binary digital data image with the same pixels. So, the capacity will be increased with this technology. Furthermore, some aspects of holographic storage of multi-level digital data, such as the multi-level coding, storage characters and the quality of the stored image are debated. Finally, we research this holographic storage technology by experiment.

Paper Details

Date Published: 3 January 2005
PDF: 8 pages
Proc. SPIE 5643, Advances in Optical Data Storage Technology, (3 January 2005); doi: 10.1117/12.573278
Show Author Affiliations
Lihua Fang, Nanchang Institute of Aeronautical Technology (China)
Min Chen, Nanchang Institute of Aeronautical Technology (China)
Yongqing Gong, Nanchang Institute of Aeronautical Technology (China)
Xuegang Chen, Nanchang Institute of Aeronautical Technology (China)
Qing Wang, Nanchang Institute of Aeronautical Technology (China)


Published in SPIE Proceedings Vol. 5643:
Advances in Optical Data Storage Technology
Duanyi Xu; Kees A. Schouhamer Immink; Keiji Shono, Editor(s)

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