Effect of extinction on the high-energy optical response of photonic crystals

An analysis of the optical response of photonic crystals in the high-order band energy range is herein presented. High and abruptly fluctuating specular reflectance is predicted for perfect lattices at those energies even in the absence of any photonic gap or pseudogap. As optical extinction is grad...

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Autores principales: Dorado, L.A., Depine, R.A., Míguez, H.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10980121_v75_n24_p_Dorado
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_10980121_v75_n24_p_Dorado2023-10-03T16:06:03Z Effect of extinction on the high-energy optical response of photonic crystals Dorado, L.A. Depine, R.A. Míguez, H. An analysis of the optical response of photonic crystals in the high-order band energy range is herein presented. High and abruptly fluctuating specular reflectance is predicted for perfect lattices at those energies even in the absence of any photonic gap or pseudogap. As optical extinction is gradually introduced, it is possible to reproduce experimental results found in the literature and which have recently been the subject of an intense debate. Band structure calculations demonstrate that extinction is extraordinarily amplified in the high-energy range and is responsible for the features so far observed in that range in real crystals. © 2007 The American Physical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_10980121_v75_n24_p_Dorado
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description An analysis of the optical response of photonic crystals in the high-order band energy range is herein presented. High and abruptly fluctuating specular reflectance is predicted for perfect lattices at those energies even in the absence of any photonic gap or pseudogap. As optical extinction is gradually introduced, it is possible to reproduce experimental results found in the literature and which have recently been the subject of an intense debate. Band structure calculations demonstrate that extinction is extraordinarily amplified in the high-energy range and is responsible for the features so far observed in that range in real crystals. © 2007 The American Physical Society.
format JOUR
author Dorado, L.A.
Depine, R.A.
Míguez, H.
spellingShingle Dorado, L.A.
Depine, R.A.
Míguez, H.
Effect of extinction on the high-energy optical response of photonic crystals
author_facet Dorado, L.A.
Depine, R.A.
Míguez, H.
author_sort Dorado, L.A.
title Effect of extinction on the high-energy optical response of photonic crystals
title_short Effect of extinction on the high-energy optical response of photonic crystals
title_full Effect of extinction on the high-energy optical response of photonic crystals
title_fullStr Effect of extinction on the high-energy optical response of photonic crystals
title_full_unstemmed Effect of extinction on the high-energy optical response of photonic crystals
title_sort effect of extinction on the high-energy optical response of photonic crystals
url http://hdl.handle.net/20.500.12110/paper_10980121_v75_n24_p_Dorado
work_keys_str_mv AT doradola effectofextinctiononthehighenergyopticalresponseofphotoniccrystals
AT depinera effectofextinctiononthehighenergyopticalresponseofphotoniccrystals
AT miguezh effectofextinctiononthehighenergyopticalresponseofphotoniccrystals
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