This study investigates tunable and nonlinear 3-D photonic crystals of nano-liquid crystal droplets in polymer matrix. A four-coherent UV laser beam set up generated by a compact beam splitting device is used in the fabrication of the photonic crystal structure. After employing a relatively short exposure, the resultant 3-D periodic structures of liquid crystals and optically cured polymer matrix exhibit very good optical quality with low scattering loss, and show high Bragg diffraction and selective angular reflection properties.


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    Titel :

    Tunable and nonlinear 3-D photonic crystals of nano-liquid crystals droplets in polymer matrix


    Beteiligte:
    Khoo, I.C. (Autor:in) / Williams, Y. (Autor:in) / Kan Chan, (Autor:in)


    Erscheinungsdatum :

    01.01.2004


    Format / Umfang :

    114032 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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