In this paper, an evanescently coupled uni-traveling carrier photodiodes (EC-UTC-PDs) have been fabricated and investigated, which can benefit from the incorporation of a multimode diluted waveguide of appropriate length with experiment¿simulation comparison. A high responsibvity of 0.68 A/W at 1.55-¿m without an anti-reflection coating, -1 dB compression current of more than 19 mA, and a large -1 dB vertical alignment tolerance of 2.2 ¿m were achieved.


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    Title :

    Fabrication and Investigation of High Efficiency Evanescently Coupled Uni-Traveling Carrier Photodiodes


    Contributors:
    Zhang, Y. X. (author) / Liao, Z. Y. (author) / Sun, Y. (author) / Chen, W. X. (author) / Zhao, L. J. (author) / Zhu, H. L. (author) / Wang, W. (author)


    Publication date :

    2008-12-01


    Size :

    220996 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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