A tunable polarization diversity silicon waveguide based optical filter with fiber assembly was demonstrated. With the polarization diversity scheme, polarization dependent loss (PDL) being less than 0.5 dB was achieved in the silicon optical filter. The insertion loss of the packaged polarization diversity module is ~13.4 dB. The extinction ratio of the optical filter is about 20 dB, and the tuning range is ~11.7 nm, along with the 3dB bandwidth of 0.2 nm.


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    Title :

    Silicon polarization diversity optical tunable filter circuits with fiber assembly


    Contributors:
    Chao Li, (author) / Jing Zhang, (author) / Jeong Hwan Song, (author) / Huijuan Zhang, (author) / Shiyi Chen, (author) / Mingbin Yu, (author) / Lo, G. Q. (author)


    Publication date :

    2011-10-01


    Size :

    1321534 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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