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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1439

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dc.contributor.authorJohn, Renu-
dc.contributor.authorJoseph, Joby-
dc.contributor.authorSingh, Kehar-
dc.identifier.citationOptics and Lasers in Engineering, 43(2), 183-194en
dc.description.abstractWe propose and demonstrate the use of phase images for holographic data storage. Use of phase images as input leads to uniform diffraction efficiency of multiplexed data pages. Use of binary phase-based data pages with 0 and π phase changes produces uniform spectral distribution at the Fourier plane. This in turn facilitates better recording of higher spatial frequencies. We experimentally demonstrate a phase-based holographic data storage system using shift multiplexing in a Fe:LiNbO3 crystal, and use it for associative retrieval. Preliminary studies indicate high discrimination capabilities of phase-based holographic data storage system over the amplitude-based system in a content-addressable memory.en
dc.format.extent494067 bytes-
dc.subjectVolume holographic data storageen
dc.subjectHolographic memoriesen
dc.subjectAssociative recallen
dc.titleHolographic digital data storage using phase-modulated pixelsen
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