The effect of radius disorder on complete and incomplete photonic band gaps are investigated. The incomplete gap of a two-dimensional hexagonal photonic crystal of air cylinders are considered for the TM electromagnetic modes. It was found that the introduction of disorder into a photonic crystal leads to modification the transmission spectra. For the complete photonic band gap with TE polarization, the spectra was found to be less sensitive to the disorder and that a critical ordering is required before transmission changes. The influence of random vacancies was also investigated.


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    Title :

    Disorder in 2D photonic crystals: modification of transmission and photonic minibands


    Contributors:


    Publication date :

    2003-01-01


    Size :

    199475 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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