Vertical cavity surface emitting laser (VCSEL) based short reach optical solutions are widely deployed in the applications with the aggregated data rate from 10 Gb/s to 400 Gb/s and transmission distance less than 100m. Even with the great advantages of power consumption and cost, 100 Gb/s per lane multimode interconnect is still at stake due to the great challenges imposed by VCSEL design and multimode transmission. Besides the bandwidth challenge, co-design of VCSEL and electrical driver in both circuit and packaging level become significantly important with electrical and photonic chips getting close in a co-package form factor. In this paper, we will establish the theory on the VCSEL modeling and propose a comprehensive electro-optical co-design framework for power-efficient high-speed VCSEL transmitter targeting at 50 Gbaud. Bandwidth enhancement based on photon-photon resonance is also investigated with VCSELs injection locked by an optical frequency comb.


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    Titel :

    100 Gb/s VCSEL-based optical interconnects enabled by multimode full-link optimization


    Beteiligte:
    Zhang, Wenjia (Autor:in) / Liang, Chenyu (Autor:in) / Lu, Yao (Autor:in) / He, Zuyuan (Autor:in)

    Kongress:

    Semiconductor Lasers and Applications IX ; 2019 ; Hangzhou,China


    Erschienen in:

    Proc. SPIE ; 11182


    Erscheinungsdatum :

    2019-11-19





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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