Layer Homogenization Method for Modeling Additive Color Effect in Natural Photonic Polycrystals --- The Case of Entimus imperialis Weevil

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    Abstract

    An original method for computing the reflectance of photonic crystal whose unit cell is composed of form-birefringence anisotropic elements (e.g., cylinders) is proposed. This method, based on the layer homogenization of the photonic crystal, is particularly useful when the reflectance is calculated for different crystal orientations. The far-field color due to an additive color effect in a natural photonic polycrystal found on Entimus imperialis weevil was investigated.
    Translated title of the contributionLayer Homogenization Method for Modeling Additive Color Effect in Natural Photonic Polycrystals --- The Case of Entimus imperialis Weevil
    Original languageEnglish
    Title of host publicationProgress in Electromagnetics Research Symposium
    Pages43-47
    Number of pages5
    VolumeStockholm 2013
    Publication statusPublished - Aug 2013
    Event34th Progress In Electromagnetics Research Symposium (PIERS) - Stockholm, Sweden
    Duration: 12 Aug 201315 Aug 2013

    Conference

    Conference34th Progress In Electromagnetics Research Symposium (PIERS)
    CountrySweden
    CityStockholm
    Period12/08/1315/08/13

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