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    高師機構典藏 NKNUIR > 理學院 > 物理學系 > 期刊論文 >  Item 987654321/10523
    Please use this identifier to cite or link to this item: http://ir.nknu.edu.tw/ir/handle/987654321/10523


    題名: Chaos synchronization among orthogonally polarized emissions in a dual-polarization laser
    Authors: 柯景元
    K. Otsuka;K. Nemoto;K. Kamikariya;Y. Miyasaka;Jing-Yuan Ko;C. C. Lin
    貢獻者: 物理系
    Date: 2007-08-06
    Issue Date: 2010-11-11 09:05:53 (UTC+8)
    Abstract: We report on the experimental observations of chaos synchronizations among orthogonally polarized emissions in a dual-polarization laser. With a three-mode scheme with a single mode in one polarization and two modes in orthogonal polarizations, synchronization was achieved by the cross-saturation dynamics of population inversions when one of the dual-polarized emissions was subjected to external perturbations, i.e., self-mixing modulation or optical fiber feedback. In-phase synchronization or lag synchronization among orthogonally polarized emissions was achieved depending on the degree of cross saturation in the self-mixing modulation. Synchronization of random bursting was observed in the fiber feedback, in which two chaotic-spiking modes in one polarization with anticorrelated intensity variations synchronize the remaining mode in the orthogonal polarization cooperatively with their total intensity variation. Information sender-mediator-receiver relationships among modes, which represent the dynamical roles of individual modes for establishing the observed three types of collective synchronizations, were identified in terms of an information circulation analysis.
    關聯: Phys. Rev. E / Vol. 76, Iss. 2 , 026204
    Appears in Collections:[物理學系] 期刊論文
    [物理系] 柯景元

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