Digital holographic encryption using electrically addressed phase key masks

Chau Jern Cheng, Jin Wen Chou, Yi Ta Lee, Xin Ji Lai, Han Yen Tu, Jen Shiun Chiang

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    This work describes a novel digital holographic Fresnel encryption scheme using computerprogrammable random phase key masks, which are performed by electrically addressed liquid-crystal spatial light modulators for securing data via on-line optical processing.

    Original languageEnglish
    Title of host publicationDigital Holography and Three-Dimensional Imaging, DH 2009
    Publication statusPublished - 2009
    EventDigital Holography and Three-Dimensional Imaging, DH 2009 - Vancouver, Canada
    Duration: 2009 Apr 262009 Apr 30

    Other

    OtherDigital Holography and Three-Dimensional Imaging, DH 2009
    CountryCanada
    CityVancouver
    Period09/4/2609/4/30

    Fingerprint

    light modulators
    Liquid crystals
    Cryptography
    Masks
    masks
    liquid crystals
    Processing
    Spatial light modulators

    ASJC Scopus subject areas

    • Instrumentation
    • Atomic and Molecular Physics, and Optics

    Cite this

    Cheng, C. J., Chou, J. W., Lee, Y. T., Lai, X. J., Tu, H. Y., & Chiang, J. S. (2009). Digital holographic encryption using electrically addressed phase key masks. In Digital Holography and Three-Dimensional Imaging, DH 2009

    Digital holographic encryption using electrically addressed phase key masks. / Cheng, Chau Jern; Chou, Jin Wen; Lee, Yi Ta; Lai, Xin Ji; Tu, Han Yen; Chiang, Jen Shiun.

    Digital Holography and Three-Dimensional Imaging, DH 2009. 2009.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Cheng, CJ, Chou, JW, Lee, YT, Lai, XJ, Tu, HY & Chiang, JS 2009, Digital holographic encryption using electrically addressed phase key masks. in Digital Holography and Three-Dimensional Imaging, DH 2009. Digital Holography and Three-Dimensional Imaging, DH 2009, Vancouver, Canada, 09/4/26.
    Cheng CJ, Chou JW, Lee YT, Lai XJ, Tu HY, Chiang JS. Digital holographic encryption using electrically addressed phase key masks. In Digital Holography and Three-Dimensional Imaging, DH 2009. 2009
    Cheng, Chau Jern ; Chou, Jin Wen ; Lee, Yi Ta ; Lai, Xin Ji ; Tu, Han Yen ; Chiang, Jen Shiun. / Digital holographic encryption using electrically addressed phase key masks. Digital Holography and Three-Dimensional Imaging, DH 2009. 2009.
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    author = "Cheng, {Chau Jern} and Chou, {Jin Wen} and Lee, {Yi Ta} and Lai, {Xin Ji} and Tu, {Han Yen} and Chiang, {Jen Shiun}",
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    AU - Chiang, Jen Shiun

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