Numerical analysis of synchronization of chaos in two microchip lasers

T. Ogawa, A. Uchida, M. Shinozuka, F. Kannari

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

    Abstract

    Synchronization of chaos, which was proposed by Pecora and Carroll, has a potential application for secure communications to generate chaotic carrier. The methods to obtain synchronized chaotic oscillation in laser systems are classified into two categories : a master-slave-type; and a mutually-coupled-type. In a master-slave type the master and the slave laser are unidirectionally coupled, whereas in a mutually-coupled-type two chaotic lasers form a new composite cavity. So far, the difference in synchronization performance between these two types has not been well investigated. Moreover, to realize the synchronization in experiments, it is necessary to examine the conditions required for synchronization, particularly the range of allowed deviations from perfectly identical laser conditions for two lasers. In this paper, we numerically demonstrated the synchronization of chaos in two microchip solid-state lasers.

    Original languageEnglish
    Title of host publicationCLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages855-856
    Number of pages2
    ISBN (Electronic)0780356616, 9780780356610
    DOIs
    Publication statusPublished - 1999 Jan 1
    Event1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 - Seoul, Korea, Republic of
    Duration: 1999 Aug 301999 Sep 3

    Publication series

    NameCLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
    Volume3

    Conference

    Conference1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999
    CountryKorea, Republic of
    CitySeoul
    Period99/8/3099/9/3

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Atomic and Molecular Physics, and Optics
    • Computer Networks and Communications
    • Physics and Astronomy(all)

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  • Cite this

    Ogawa, T., Uchida, A., Shinozuka, M., & Kannari, F. (1999). Numerical analysis of synchronization of chaos in two microchip lasers. In CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics (pp. 855-856). [817868] (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; Vol. 3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOPR.1999.817868