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Proceedings Paper

Background correction of detected digital data page for holographic storage
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Paper Abstract

A real-time background correction technique is reported for digital data page holographic storage. Two inverted binary data pages are recorded at the same location in recording media with two inverted random phase coded reference beams using a rotating half-wave plate. Adding the two detected inverted data pages from same media location creates background image with noise at that media location. The background image is used to successfully perform the background correction to reduce the noise of detected digital data pages.

Paper Details

Date Published: 15 July 2010
PDF: 5 pages
Proc. SPIE 7730, Optical Data Storage 2010, 77300W (15 July 2010); doi: 10.1117/12.859261
Show Author Affiliations
Sanjeev Solanki, A*STAR - Data Storage Institute (Singapore)
Xuewu Xu, A*STAR - Data Storage Institute (Singapore)
Xinan Liang, A*STAR - Data Storage Institute (Singapore)
Tow-Chong Chong, A*STAR - Data Storage Institute (Singapore)
National Univ. of Singapore (Singapore)


Published in SPIE Proceedings Vol. 7730:
Optical Data Storage 2010
Susanna Orlic; Ryuichi Katayama, Editor(s)

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