Experiments on chaos synchronization in two separate microchip lasers

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

    Research output: Contribution to journalArticlepeer-review

    45 Citations (Scopus)


    Synchronization of chaos generated in two Nd:YVO4 microchip lasers is experimentally demonstrated with master-slave coupling schemes. For synchronization of chaos, precise locking of the sustained relaxation-oscillation frequency is required, as is optical frequency locking. One needs to match both the pump-modulation parameters for chaos generation and the laser parameters of the two lasers to generate perfectly synchronized chaotic spectra in the master-slave type I coupling scheme.

    Original languageEnglish
    Pages (from-to)890-892
    Number of pages3
    JournalOptics Letters
    Issue number13
    Publication statusPublished - 1999 Jul 1

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics


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