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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 電機工程學系 > 期刊論文 >  A critically coupled Germanium photodetector under vertical illumination

    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/83605

    Title: A critically coupled Germanium photodetector under vertical illumination
    Authors: T.-T. Wu;C.-Y. Chou;M.-C. M. Lee;N. Na
    教師: 那允中
    Date: 2012
    Publisher: Optical Society of America
    Relation: Optics Express, Optical Society of America, Volume 20, Issue 28, Dec. 31, 2012, Pages 29338-29346
    Keywords: photodetector
    Abstract: We propose and study a practical design of a Germanium photodetector implemented on a Silicon-on-insulator substrate to reach the critical coupling regime under vertical illumination at 1310 nm wavelength. With appropriate optimization procedures, a high efficiency bandwidth product larger than 50 GHz and a large 3dB spectral full width around 30 nm can be obtained given realistic material parameters and fabrication constraints. Our device is fully compatible to the state-of-art CMOS process technology, and may serve as a high performance, low cost solution for the optical receiver in Silicon photonics based optical interconnects.
    Relation Link: http://www.osa.org/en-us/home/
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/83605
    Appears in Collections:[電機工程學系] 期刊論文
    [光電工程研究所] 期刊論文

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