The authors have designed and fabricated 2/spl times/2 parabolically tapered MMI coupler with large cross-section and large space between difference ports using silicon-on-insulator (SOI) technology. The devices demonstrate a minimum uniformity of 0.8 dB and 30% shorter than the straight MMI coupler.


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    Title :

    Integrated tapered MMI couplers in the silicon-on-insulator technology


    Contributors:
    Hongzhen Wei, (author) / Jinzhong Yu, (author) / Zhongli Liu, (author) / Hongzhi Ma, (author) / Guohua Li, (author) / Xiaofeng Zhang, (author) / Liangchen Wang, (author)


    Publication date :

    2001-01-01


    Size :

    117204 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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