Photonic microcavity promises to be one of the photonic devices that can have immediate applications such as superbright LED and low threshold laser. Most photonic crystal structures currently used on microcavity are cubic or hexagonal, whose folding symmetry is no greater than 6. In this work, we fabricated 2-D photonic microcavity with Penrose quasicrystal pattern and measured the angular resolved transmission and photoluminescence spectra of the microcavity. From the experimental result it is found that isotropic photonic band gap exists in the photonic microcavity with the Penrose quasicrystal pattern.


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    Title :

    Isotropic photonic band gap in 2-D photonic microcavity with Penrose quasicrystal pattern


    Contributors:
    Jia-yi Zhang, (author) / Tam, H.L. (author) / Wong, W.H. (author) / Pun, Y.B. (author) / Cheah, K.W. (author)


    Publication date :

    2003-01-01


    Size :

    63204 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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