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Proceedings Paper

Elimination of intra-page crosstalk noise in holographic data storage by using pixel-matched spread function
Author(s): Huanyong Wang; Shiquan Tao; Yuhong Wan; Zhuqing Jiang; Dayong Wang
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Paper Abstract

We use the conception of pixel-matched spread function (PMSF) to analyze the physical process of intra-page cross talk in a holographically imaged data page, and design an arithmetic to suppress the intra-page cross talk generated in the reconstructed data page due to limited aperture of imaging optical system. By applying this arithmetic to a data page of 512×512 pixels captured from our CCD, the raw bit error rate (BER) decreased from 1.1×10-3 to 2.4×10-4.

Paper Details

Date Published: 28 November 2007
PDF: 7 pages
Proc. SPIE 6833, Electronic Imaging and Multimedia Technology V, 68330D (28 November 2007); doi: 10.1117/12.757976
Show Author Affiliations
Huanyong Wang, Beijing Univ. of Technology (China)
Shiquan Tao, Beijing Univ. of Technology (China)
Yuhong Wan, Beijing Univ. of Technology (China)
Zhuqing Jiang, Beijing Univ. of Technology (China)
Dayong Wang, Beijing Univ. of Technology (China)

Published in SPIE Proceedings Vol. 6833:
Electronic Imaging and Multimedia Technology V
Liwei Zhou; Chung-Sheng Li; Minerva M. Yeung, Editor(s)

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