Full photonic band gap properties of plasma photonic crystals with triangular structure |
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Authors: | T. Fathollahi Khalkhali A. Bananej |
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Affiliation: | Laser and Optics Research School, NSTRI, Tehran, Iran |
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Abstract: | In this study, we analyse full photonic band gap (PBG) properties of two-dimensional plasma photonic crystals (PCs) with triangular lattice, composed of anisotropic tellurium rods with different geometrical shapes immersed in plasma background. Using the finite-difference time-domain method, we discuss the maximization of the full PBG width as a function of tellurium rods parameters with different shapes and orientations. The numerical results show that our proposed structures represent significant large full PBGs in comparison to previously studied plasma PCs. |
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Keywords: | Photonic band gap material plasma photonic crystals anisotropic tellurium material finite-difference time-domain method |
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