We have systematically studied Bragg-grating filters in Si photonic-wire waveguides. We found an abnormal localized optical mode on the numerical calculations and verified it on the experimental measurements. This phenomenon originates from high index-contrast between the waveguide materials. Zero photonic band-gap structure was experimentally realized at transition structure of abnormal localized optical mode in 1-D photonic crystal.


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    Titel :

    Zero photonic band-gap structure in Si photonic-wire Bragg-grating


    Beteiligte:
    Kita, T. (Autor:in) / Yamada, H. (Autor:in)


    Erscheinungsdatum :

    01.09.2011


    Format / Umfang :

    297726 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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