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

    Research output: Contribution to conferencePaper

    Abstract

    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.

    Original languageEnglish
    PagesII384-II385
    Publication statusPublished - 2001 Dec 1
    Event4th Pacific Rim Conference on Lasers and Electro-Optics - Chiba, Japan
    Duration: 2001 Jul 152001 Jul 19

    Other

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

    ASJC Scopus subject areas

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

    Fingerprint Dive into the research topics of 'Numerical study for secure communication using chaotic masking method in two microchip lasers'. Together they form a unique fingerprint.

  • Cite this

    Ogawa, T., Shinozuka, M., Shimamura, Y., Uchida, A., Yoshimori, S., & Kannari, F. (2001). Numerical study for secure communication using chaotic masking method in two microchip lasers. II384-II385. Paper presented at 4th Pacific Rim Conference on Lasers and Electro-Optics, Chiba, Japan.