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: | , , , , , |
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Formato: | Artículo |
Lenguaje: | Inglés |
Publicado: |
World Scientific Publishing Company
2021
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Materias: | |
Acceso en línea: | http://repositorio.unne.edu.ar/handle/123456789/28118 |
Aporte de: |
id |
I48-R184-123456789-28118 |
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record_format |
dspace |
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 Ortíz, Guillermo P. 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 Ortíz, Guillermo P. Agarwal, Vivechana |
author_facet |
Pérez Huerta, José Samuel Ariza Flores, David Castro García, R. Mochán, W. Luis Ortíz, Guillermo P. 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 |
work_keys_str_mv |
AT perezhuertajosesamuel reflectivityof1dphotoniccrystalsacomparisonofcomputationalschemeswithexperimentalresults AT arizafloresdavid reflectivityof1dphotoniccrystalsacomparisonofcomputationalschemeswithexperimentalresults AT castrogarciar reflectivityof1dphotoniccrystalsacomparisonofcomputationalschemeswithexperimentalresults AT mochanwluis reflectivityof1dphotoniccrystalsacomparisonofcomputationalschemeswithexperimentalresults AT ortizguillermop reflectivityof1dphotoniccrystalsacomparisonofcomputationalschemeswithexperimentalresults AT agarwalvivechana reflectivityof1dphotoniccrystalsacomparisonofcomputationalschemeswithexperimentalresults |
bdutipo_str |
Repositorios |
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1764820539074936835 |