2015•Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIERequires access
Comparative photonic bandgap analysis on square and triangular lattice photonic crystal slabs
Hari Krishna, Vadapalli Durga Rama Pavan, Sourabh Roy
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Abstract
Photonic bandgap of two dimensional semiconductor photonic crystal structures of square and triangular lattices are studied using plane wave expansion method. The bandgap and dispersions also studied by introducing point and line defect in that structure. Hence a comparative study has been presented among the various structures.