Nonfeedback control of chaos in a microchip solid-state laser by internal frequency resonance

A. Uchida, T. Sato, T. Ogawa, F. Kannari

    Research output: Contribution to journalArticlepeer-review

    34 Citations (Scopus)


    Stabilization of a chaotic laser mode to high-period orbits is experimentally and numerically accomplished in a [Formula Presented] microchip solid-state laser subject to frequency-shifted optical feedback by applying a pump modulation at well defined conditions. Various periodic orbits, which do not exist in the original chaotic attractor, can be extracted from one chaotic oscillation by varying the pump modulation parameters. Characteristics of the periodic temporal wave form generation can be interpreted by internal frequency resonance among the relaxation oscillation frequencies, the Doppler-shifted frequency of optical feedback, and the pump modulation frequency.

    Original languageEnglish
    Pages (from-to)7249-7255
    Number of pages7
    JournalPhysical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
    Issue number6
    Publication statusPublished - 1998 Jan 1

    ASJC Scopus subject areas

    • Statistical and Nonlinear Physics
    • Mathematical Physics
    • Condensed Matter Physics
    • Physics and Astronomy(all)


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