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Volume 25 - ICOP & ICPET 2019
ICOP & ICPET _ INPC _ ICOFS 2019, 25 - ICOP & ICPET 2019: 769-772 |
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Vafaei M, Moradi M, Bordbar G. Anomalously low scattering of hyperbolic metamaterial based on Ag-dielectric nanotube in the broad range of visible spectrum. ICOP & ICPET _ INPC _ ICOFS 2019; 25 :769-772
URL: http://opsi.ir/article-1-1823-en.html
URL: http://opsi.ir/article-1-1823-en.html
1- Department of Physics, Shiraz University, Shiraz
Abstract: (1420 Views)
Metal-dielectric nanotubes represent a class of hyperbolic metamaterials with uniaxial
permittivity tensor. In this study, the metal-dielectric nanotube as hyperbolic metamaterials was considered in the visible range and the light scattering was investigated when the transverse-electric polarized light normally incident to the side of the nanotube. Scattering efficiency was obtained as a function of the wavelength analytically in different conditions. The results show anomalously low scattering in the wide range of visible spectrum which includes the angular epsilon near zero wavelength. This anomalously low scattering has potential applications in invisibility.
permittivity tensor. In this study, the metal-dielectric nanotube as hyperbolic metamaterials was considered in the visible range and the light scattering was investigated when the transverse-electric polarized light normally incident to the side of the nanotube. Scattering efficiency was obtained as a function of the wavelength analytically in different conditions. The results show anomalously low scattering in the wide range of visible spectrum which includes the angular epsilon near zero wavelength. This anomalously low scattering has potential applications in invisibility.
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