Polarization encoding for multi-channel optical encryption using twisted nematic liquid crystal displays

Chau-Jern Cheng, Mao Ling Chen, Man Yen Tu

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

    Abstract

    This study proposes and demonstrates the multiple polarization-encoding scheme with the cascaded twisted nematic liquid crystal spatial light modulators for multi-channel exclusive OR logic optical encryption. Both analytical and experimental results are presented and discussed.

    Original languageEnglish
    Title of host publicationPacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005
    Pages981-982
    Number of pages2
    DOIs
    Publication statusPublished - 2005 Dec 1
    EventPacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005 - Tokyo, Japan
    Duration: 2005 Jul 112005 Jul 15

    Publication series

    NamePacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
    Volume2005

    Other

    OtherPacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 2005
    CountryJapan
    CityTokyo
    Period05/7/1105/7/15

    Keywords

    • Liquid crystal displays
    • Optical encryption
    • Polarization-encoding

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Atomic and Molecular Physics, and Optics
    • Condensed Matter Physics
    • Electrical and Electronic Engineering

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