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Transmittance properties of one-dimensional metamaterial nanocomposite photonic crystal in GHz range

We have theoretically demonstrated and explored the transmittance characteristics of a one-dimensional binary photonic crystal composed of metamaterial (MM) and nanocomposite (NC) layers. The NC layer was designed from silver nanoparticles (Ag-NPs) in a host material as Yttrium oxide (Y(2)O(3)). Usi...

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Autores principales: Mohamed, Aliaa G., Elsayed, Hussein A., Mehaney, Ahmed, Aly, Arafa H., Sabra, Walied
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9622818/
https://www.ncbi.nlm.nih.gov/pubmed/36316428
http://dx.doi.org/10.1038/s41598-022-21455-2
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author Mohamed, Aliaa G.
Elsayed, Hussein A.
Mehaney, Ahmed
Aly, Arafa H.
Sabra, Walied
author_facet Mohamed, Aliaa G.
Elsayed, Hussein A.
Mehaney, Ahmed
Aly, Arafa H.
Sabra, Walied
author_sort Mohamed, Aliaa G.
collection PubMed
description We have theoretically demonstrated and explored the transmittance characteristics of a one-dimensional binary photonic crystal composed of metamaterial (MM) and nanocomposite (NC) layers. The NC layer was designed from silver nanoparticles (Ag-NPs) in a host material as Yttrium oxide (Y(2)O(3)). Using the transfer matrix approach (TMM), the optical properties of a one-dimensional binary periodic structure having MM and NC layers in the Giga Hertz (GHz) range were examined. The filling fractions of nanoparticles have been explored to see their effect on the effective permittivity of NC materials. Furthermore, the transmittance properties of the suggested structure were investigated at various incident angles for the transverse electric (TE) polarization. In addition to that, different parameters, such as the thickness of the MM layer, the permittivity of the host dielectric material, the filling fraction, and the thickness of the NC layer are also taken into account. We also discussed the effect of these parameters on the width of the photonic bandgap (PBG). With the optimum values of the optical parameters of NC layer, this research could open the way for better photonic crystal circuits, splitters, switches and others.
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spelling pubmed-96228182022-11-02 Transmittance properties of one-dimensional metamaterial nanocomposite photonic crystal in GHz range Mohamed, Aliaa G. Elsayed, Hussein A. Mehaney, Ahmed Aly, Arafa H. Sabra, Walied Sci Rep Article We have theoretically demonstrated and explored the transmittance characteristics of a one-dimensional binary photonic crystal composed of metamaterial (MM) and nanocomposite (NC) layers. The NC layer was designed from silver nanoparticles (Ag-NPs) in a host material as Yttrium oxide (Y(2)O(3)). Using the transfer matrix approach (TMM), the optical properties of a one-dimensional binary periodic structure having MM and NC layers in the Giga Hertz (GHz) range were examined. The filling fractions of nanoparticles have been explored to see their effect on the effective permittivity of NC materials. Furthermore, the transmittance properties of the suggested structure were investigated at various incident angles for the transverse electric (TE) polarization. In addition to that, different parameters, such as the thickness of the MM layer, the permittivity of the host dielectric material, the filling fraction, and the thickness of the NC layer are also taken into account. We also discussed the effect of these parameters on the width of the photonic bandgap (PBG). With the optimum values of the optical parameters of NC layer, this research could open the way for better photonic crystal circuits, splitters, switches and others. Nature Publishing Group UK 2022-10-31 /pmc/articles/PMC9622818/ /pubmed/36316428 http://dx.doi.org/10.1038/s41598-022-21455-2 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Mohamed, Aliaa G.
Elsayed, Hussein A.
Mehaney, Ahmed
Aly, Arafa H.
Sabra, Walied
Transmittance properties of one-dimensional metamaterial nanocomposite photonic crystal in GHz range
title Transmittance properties of one-dimensional metamaterial nanocomposite photonic crystal in GHz range
title_full Transmittance properties of one-dimensional metamaterial nanocomposite photonic crystal in GHz range
title_fullStr Transmittance properties of one-dimensional metamaterial nanocomposite photonic crystal in GHz range
title_full_unstemmed Transmittance properties of one-dimensional metamaterial nanocomposite photonic crystal in GHz range
title_short Transmittance properties of one-dimensional metamaterial nanocomposite photonic crystal in GHz range
title_sort transmittance properties of one-dimensional metamaterial nanocomposite photonic crystal in ghz range
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9622818/
https://www.ncbi.nlm.nih.gov/pubmed/36316428
http://dx.doi.org/10.1038/s41598-022-21455-2
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