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Volume 25 - ICOP & ICPET 2019
ICOP & ICPET _ INPC _ ICOFS 2019, 25 - ICOP & ICPET 2019: 773-776 |
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Shiri M, Madani A, Roshan entezar S. Numerical simulation of a Gaussian beam propagation inside a one-dimensional photonic crystal containing MoS2 monolayers. ICOP & ICPET _ INPC _ ICOFS 2019; 25 :773-776
URL: http://opsi.ir/article-1-1825-en.html
URL: http://opsi.ir/article-1-1825-en.html
1- Department of Laser and Optical Engineering, University of Bonab, Bonab
2- Faculty of Physics, University of Tabriz, Tabriz
2- Faculty of Physics, University of Tabriz, Tabriz
Abstract: (2394 Views)
In this paper we have performed a numerical simulation which represents the propagation of a plane wave and a Gaussian beam at the outside and inside of a one-dimensional photonic crystal (1DPC) containing MoS2 layers. At first, the transmission spectrum of the 1DPC for the TE and TM polarized waves have been studied in the visible and UV regions using the transfer matrix method. The introduced PC is made of MoS2 monolayers which are alternatingly separated by dielectric slabs. Besides, the electric field amplitude of a plane wave at the PC has been plotted for wavelength which is selected from inside and the edge of the band gap. Finally, for better understanding of the electric field distribution inside the 1DPC, the numerical simulation of a Gaussian beam propagation have been performed using the Fourier transformation technique.
Keywords: one-dimensional photonic crystal, MoS2, transmission spectrum, electric field profile, Gaussian beam
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