Dynamics Versus Feedback Delay Time in Photonic Integrated Circuits: Mapping the Short Cavity Regime

Andreas Karsaklian Dal Bosco, Shoma Ohara, Naoki Sato, Yasuhiro Akizawa, Atsushi Uchida, Takahisa Harayama, Masanobu Inubushi

    研究成果: Article

    8 引用 (Scopus)

    抄録

    We report a comprehensive experimental investigation of the nonlinear dynamics yielded in five photonic integrated circuits, each consisting of a semiconductor laser with optical feedback from a short external cavity. The external cavity lengths are different for each laser and range from 1.3 to 10.3 mm, allowing analysis of the dependence of the dynamical scenario on the feedback delay time. We draw two-dimensional bifurcation diagrams and study the relative predominance of the different dynamics exhibited in each laser when the feedback strength and the laser injection current are varied. We identify that, in the commonly termed short cavity regime, small variations of the external cavity length can result in totally different dynamical distributions, suggesting the possibility to use the feedback delay time as a means to control laser behaviors.

    元の言語English
    記事番号7867036
    ジャーナルIEEE Photonics Journal
    9
    発行部数2
    DOI
    出版物ステータスPublished - 2017 4 1

    Fingerprint

    Photonics
    integrated circuits
    Integrated circuits
    Time delay
    time lag
    photonics
    Feedback
    cavities
    Lasers
    Injection lasers
    Optical feedback
    lasers
    injection lasers
    Semiconductor lasers
    semiconductor lasers
    diagrams

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics
    • Electrical and Electronic Engineering

    これを引用

    Dynamics Versus Feedback Delay Time in Photonic Integrated Circuits : Mapping the Short Cavity Regime. / Bosco, Andreas Karsaklian Dal; Ohara, Shoma; Sato, Naoki; Akizawa, Yasuhiro; Uchida, Atsushi; Harayama, Takahisa; Inubushi, Masanobu.

    :: IEEE Photonics Journal, 巻 9, 番号 2, 7867036, 01.04.2017.

    研究成果: Article

    Bosco, Andreas Karsaklian Dal ; Ohara, Shoma ; Sato, Naoki ; Akizawa, Yasuhiro ; Uchida, Atsushi ; Harayama, Takahisa ; Inubushi, Masanobu. / Dynamics Versus Feedback Delay Time in Photonic Integrated Circuits : Mapping the Short Cavity Regime. :: IEEE Photonics Journal. 2017 ; 巻 9, 番号 2.
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    AU - Sato, Naoki

    AU - Akizawa, Yasuhiro

    AU - Uchida, Atsushi

    AU - Harayama, Takahisa

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