A new approach is developed and used to minimize radiation loss in grating couplers. A comparison between different grating designs in a 2/spl times/2 backward coupler demonstrates that two parallel gratings can significantly reduce radiation loss.


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    Titel :

    The design of grating couplers with ultra-low radiation loss


    Beteiligte:
    Ramadan, T.A. (Autor:in)


    Erscheinungsdatum :

    01.01.2002


    Format / Umfang :

    95729 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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