A hybrid integrated tunable narrow-linewidth laser is demonstrated in this paper. The hybrid laser comprises a commercial DFB laser butt-coupled to an external cavity with a micro-ring resonator. A transfer matrix model has been presented and the wavelength performance of the laser has been analyzed. In the experiment, the hybrid laser Lorentzian linewidth is ~5KHz and the tuning range is ~2.75 nanometer.


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    Titel :

    The wavelength tuning performance of narrow-linewidth laser-diode coupled to an external high-Q Si3N4micro-ring resonator


    Beteiligte:
    Jing, Qi (Autor:in) / Li, Jiachen (Autor:in) / Zhang, Baoyu (Autor:in) / Li, Yu (Autor:in) / Yang, Sigang (Autor:in) / Chen, Hongwei (Autor:in) / Chen, Minghua (Autor:in)

    Kongress:

    Semiconductor Lasers and Applications XI ; 2021 ; Nantong,Jiangsu,China


    Erschienen in:

    Proc. SPIE ; 11891


    Erscheinungsdatum :

    2021-10-09





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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