Journal of Scientific Research
Volume 3, Numéro 6, Pages 24-31
2013-12-01
Finite Element Method Analysis Of Band Gap Of Photonic Crystals
Authors : Merabti A. . Elmir M. . Hasni A. .
Abstract
By running a nonlinear scan of a proper values analysis using the nonlinear solver with an additional normalization equation for the proper value and 2D FEM simulations, we show the influence of some parameters such as the electric field; the magnetic field and the heating by joule effect of the photonic band gap structures 2D. The study is carried out in consideration of wave propagation in a photonic crystal composed of GaAs columns equidistant from one another. This model extracts the band diagram for the lowest frequencies of the crystal.
Keywords
Photonic band gap (PBG); Gallium arsenide (GaAs); finite element method (FEM); dimensional Structure.
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