We design and fabricate an efficient broadband grating coupler (GC) on a 400nm-thick silicon-on-insulator (SOI) wafer. The measured coupling loss is 2.7dB when coupling to a single-mode fiber (SMF) at 1310nm wavelength with TE polarization. 1dB-full-width and back-reflection are determined to be 30nm and -30dB, respectively.


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    Title :

    Silicon-on-insulator grating coupler with low back-reflection


    Contributors:
    Na, N. (author) / Frish, H. (author) / I-Wei Hsieh, (author) / Harel, O. (author) / George, R. (author) / Barkai, A. (author) / Haisheng Rong, (author)


    Publication date :

    2011-09-01


    Size :

    258091 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





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