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ICOP & ICPET 2017, 23 - : 245-248 Back to browse issues page
One-dimensional photonic crystals band gap made by alternating SiO2 or PMMA with MoS2 monolayers under irradiation of Gaussian wave
Hossein Dizajghorbani aghdam Mr * 1, Seyyed mahmoud Ashrafi Mr, Rasoul Malekfar Mr
Abstract:   (1013 Views)

In this article, the possibility to synthesize one dimensional photonic crystals consisting of low-cost and easily available materials, as silicon dioxide (SiO2) or poly methyl methacrylate (PMMA), and MoS2 monolayers has been presented. By applying of transferr matrix to a periodic photonic crystal structure MoS2/SiO2 and MoS2/PMMA  and employing the wavelength dependent refractive indexes of this layers, their transmission spectra and photonic band gaps properties were studied. By increasing of r (r is the radial coordinate) the photonics band gap is shifted toward the lower frequencies. By increasing the thickness of theMoS2 layerss in each of this photonic crystals, the width of band gap substantially increased and a shift toward lower frequencies revealed

Keywords: Gaussian beam, MoS2/SiO2, MoS2/PMMA, Photonic crystals, band gap, Ttransmission spectrum
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Type of Study: Research | Subject: Special
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dizajghorbani aghdam H, ashrafi S M, malekfar R. One-dimensional photonic crystals band gap made by alternating SiO2 or PMMA with MoS2 monolayers under irradiation of Gaussian wave . ICOP & ICPET. 2017; 23 :245-248
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انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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