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The influence of shape and orientation of scatterers on the photonic band gap in 2D metallic photonic crystals |
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| Authors: | A.A. Sedghi M. Kalafi A. Soltani Vala B. Rezaei |
| Affiliation: | a Physics Department, University of Tabriz, Tabriz, Iran b Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran c Excellence Center for Photonics, University of Tabriz, Tabriz, Iran |
| Abstract: | Using the revised plane wave method, we have calculated the photonic band structures of 2D metallic photonic crystals composed of parallel metallic rods in air background and air holes drilled in metal background. We discuss the maximization of gap-to-midgap ratio as a function of scatterer parameters with different shapes and orientations in three types of lattices. |
| Keywords: | Metallic photonic crystal Revised plane wave method Photonic band gap |
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