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 Dec 1
    EventDigital Holography and Three-Dimensional Imaging, DH 2009 - Vancouver, Canada
    Duration: 2009 Apr 262009 Apr 30

    Publication series

    NameOptics InfoBase Conference Papers
    ISSN (Electronic)2162-2701

    Other

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

    ASJC Scopus subject areas

    • Instrumentation
    • Atomic and Molecular Physics, and Optics

    Fingerprint Dive into the research topics of 'Digital holographic encryption using electrically addressed phase key masks'. Together they form a unique fingerprint.

    Cite this