Elimination of intra-page crosstalk noise in holographic data storage by using pixel-matched spread function

Huanyong Wang; Shiquan Tao; Yuhong Wan; Zhuqing Jiang; Dayong Wang

doi:10.1117/12.757976

28 November 2007 Elimination of intra-page crosstalk noise in holographic data storage by using pixel-matched spread function

Huanyong Wang, Shiquan Tao, Yuhong Wan, Zhuqing Jiang, Dayong Wang

Author Affiliations +

Proceedings Volume 6833, Electronic Imaging and Multimedia Technology V; 68330D (2007) https://doi.org/10.1117/12.757976
Event: Photonics Asia 2007, 2007, Beijing, China

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.

Citation Download Citation

Huanyong Wang, Shiquan Tao, Yuhong Wan, Zhuqing Jiang, and Dayong Wang "Elimination of intra-page crosstalk noise in holographic data storage by using pixel-matched spread function", Proc. SPIE 6833, Electronic Imaging and Multimedia Technology V, 68330D (28 November 2007); https://doi.org/10.1117/12.757976

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