Abstract
A finite-size two-dimensional photonic crystal composed of dielectric rods with holes centered within each rod is considered. The geometry of the rods, as well as the holes, is of arbitrary shape. A boundary-element method is implemented for computing the Green tensor. The semi-analytical solution is used for validating the numerical results in the case of circular geometry. Different types of configurations and geometry shapes are considered in the computation.
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Seydou, F., Ramahi, O.M. & Seppänen, T. Coated photonic crystals: computation of the Green tensor and analysis of the bandgap. J Eng Math 65, 243–255 (2009). https://doi.org/10.1007/s10665-009-9310-2
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DOI: https://doi.org/10.1007/s10665-009-9310-2