Numerical study for secure communication using chaotic masking method in two microchip lasers

T. Ogawa, M. Shinozuka, Y. Shimamura, A. Uchida, S. Yoshimori, F. Kannari

    研究成果: Paper査読

    抄録

    Recovery of a message embedded in a chaotic waveform was numerically studied and the conditions of recovery were calculated. A schematic layout of chaotic masking method using microchip lasers was presented. An acoustic optic modulator (AOM) was used to encode message components in the chaotic laser output. The transmitted messages were recovered in the low frequency region due to a difference of gain between chaotic and periodic components.

    本文言語English
    ページII384-II385
    出版ステータスPublished - 2001 12月 1
    イベント4th Pacific Rim Conference on Lasers and Electro-Optics - Chiba, Japan
    継続期間: 2001 7月 152001 7月 19

    Other

    Other4th Pacific Rim Conference on Lasers and Electro-Optics
    国/地域Japan
    CityChiba
    Period01/7/1501/7/19

    ASJC Scopus subject areas

    • 電子材料、光学材料、および磁性材料
    • 原子分子物理学および光学
    • 凝縮系物理学
    • 電子工学および電気工学

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