Reflectivity of 1D photonic crystals : a comparison of computational schemes with experimental results

We report the reflectivity of one-dimensional finite and semi-infinite photonic crystals, computed through the coupling to Bloch modes (BM) and through a transfer matrix method (TMM), and their comparison to the experimental spectral line shapes of porous silicon (PS) multilayer structures. Both met...

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Autores principales: Pérez Huerta, José Samuel, Ariza Flores, David, Castro García, R., Mochán, W. Luis, Ortiz, Guillermo Pablo, Agarwal, Vivechana
Formato: Artículo
Lenguaje:Inglés
Publicado: World Scientific Publishing Company 2021
Materias:
Nanostructures
Photonic bandgap materials
Reflection spectra
Porous materials
Dielectric materials
Acceso en línea:http://repositorio.unne.edu.ar/handle/123456789/28118
Aporte de:
RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste
id I48-R184-123456789-28118
record_format dspace
spelling I48-R184-123456789-281182025-03-06T10:57:47Z Reflectivity of 1D photonic crystals : a comparison of computational schemes with experimental results Pérez Huerta, José Samuel Ariza Flores, David Castro García, R. Mochán, W. Luis Ortiz, Guillermo Pablo Agarwal, Vivechana Nanostructures Photonic bandgap materials Reflection spectra Porous materials Dielectric materials We report the reflectivity of one-dimensional finite and semi-infinite photonic crystals, computed through the coupling to Bloch modes (BM) and through a transfer matrix method (TMM), and their comparison to the experimental spectral line shapes of porous silicon (PS) multilayer structures. Both methods reproduce a forbidden photonic bandgap (PBG), but slowly-converging oscillations are observed in the TMM as the number of layers increases to infinity, while a smooth converged behavior is presented with BM. The experimental reflectivity spectra is in good agreement with the TMM results for multilayer structures with a small number of periods. However, for structures with large amount of periods, the measured spectral line shapes exhibit better agreement with the smooth behavior predicted by BM. 2021-06-10T19:37:32Z 2021-06-10T19:37:32Z 2018 Artículo Pérez Huerta, José Samuel, et al., 2018. Reflectivity of 1D photonic crystals : a comparison of computational schemes with experimental results. International Journal of Modern Physics B. Singapore: World Scientific Publishing Company, vol. 32, no. 11, p. 1-10. ISSN 1793-6578. 1793-6578 http://repositorio.unne.edu.ar/handle/123456789/28118 eng openAccess http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ application/pdf application/pdf World Scientific Publishing Company International Journal of Modern Physics B, 2018, vol. 32, no. 11, p. 1-10.
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-184
collection RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language Inglés
topic Nanostructures
Photonic bandgap materials
Reflection spectra
Porous materials
Dielectric materials
spellingShingle Nanostructures
Photonic bandgap materials
Reflection spectra
Porous materials
Dielectric materials
Pérez Huerta, José Samuel
Ariza Flores, David
Castro García, R.
Mochán, W. Luis
Ortiz, Guillermo Pablo
Agarwal, Vivechana
Reflectivity of 1D photonic crystals : a comparison of computational schemes with experimental results
topic_facet Nanostructures
Photonic bandgap materials
Reflection spectra
Porous materials
Dielectric materials
description We report the reflectivity of one-dimensional finite and semi-infinite photonic crystals, computed through the coupling to Bloch modes (BM) and through a transfer matrix method (TMM), and their comparison to the experimental spectral line shapes of porous silicon (PS) multilayer structures. Both methods reproduce a forbidden photonic bandgap (PBG), but slowly-converging oscillations are observed in the TMM as the number of layers increases to infinity, while a smooth converged behavior is presented with BM. The experimental reflectivity spectra is in good agreement with the TMM results for multilayer structures with a small number of periods. However, for structures with large amount of periods, the measured spectral line shapes exhibit better agreement with the smooth behavior predicted by BM.
format Artículo
author Pérez Huerta, José Samuel
Ariza Flores, David
Castro García, R.
Mochán, W. Luis
Ortiz, Guillermo Pablo
Agarwal, Vivechana
author_facet Pérez Huerta, José Samuel
Ariza Flores, David
Castro García, R.
Mochán, W. Luis
Ortiz, Guillermo Pablo
Agarwal, Vivechana
author_sort Pérez Huerta, José Samuel
title Reflectivity of 1D photonic crystals : a comparison of computational schemes with experimental results
title_short Reflectivity of 1D photonic crystals : a comparison of computational schemes with experimental results
title_full Reflectivity of 1D photonic crystals : a comparison of computational schemes with experimental results
title_fullStr Reflectivity of 1D photonic crystals : a comparison of computational schemes with experimental results
title_full_unstemmed Reflectivity of 1D photonic crystals : a comparison of computational schemes with experimental results
title_sort reflectivity of 1d photonic crystals : a comparison of computational schemes with experimental results
publisher World Scientific Publishing Company
publishDate 2021
url http://repositorio.unne.edu.ar/handle/123456789/28118
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AT castrogarciar reflectivityof1dphotoniccrystalsacomparisonofcomputationalschemeswithexperimentalresults
AT mochanwluis reflectivityof1dphotoniccrystalsacomparisonofcomputationalschemeswithexperimentalresults
AT ortizguillermopablo reflectivityof1dphotoniccrystalsacomparisonofcomputationalschemeswithexperimentalresults
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