Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section
- Autores
- Valencia, Claudio Ismael; Skigin, Diana Carina
- Año de publicación
- 2009
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Resonant features in the response of finite arrays of rectangular grooves ruled on a metallic plate have been reported in connection with the excitation of phase resonances. These anomalies are generated by a particular arrangement of the magnetic field phases inside the subwavelength grooves when the structure is illuminated by a p-polarized electromagnetic wave. We show that this kind of resonance is also present for grooves of circular cross section and appear as sharp peaks in the specular response, the number of which increases with the number of grooves in the structure. A significant intensification of the field within the grooves is also found for these particular phase configurations. The dependence of the response on the geometrical parameters of the structure is analyzed in detail, in order to consider these structures for potential applications such as frequency selectors and polarizers. © 2009 Optical Society of America.
Fil: Valencia, Claudio Ismael. Universidad Autonoma de Baja California; México
Fil: Skigin, Diana Carina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina - Materia
-
Phase Resonances
Compound Structures - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/61217
Ver los metadatos del registro completo
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spelling |
Anomalous reflection in a metallic plate with subwavelength grooves of circular cross sectionValencia, Claudio IsmaelSkigin, Diana CarinaPhase ResonancesCompound Structureshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Resonant features in the response of finite arrays of rectangular grooves ruled on a metallic plate have been reported in connection with the excitation of phase resonances. These anomalies are generated by a particular arrangement of the magnetic field phases inside the subwavelength grooves when the structure is illuminated by a p-polarized electromagnetic wave. We show that this kind of resonance is also present for grooves of circular cross section and appear as sharp peaks in the specular response, the number of which increases with the number of grooves in the structure. A significant intensification of the field within the grooves is also found for these particular phase configurations. The dependence of the response on the geometrical parameters of the structure is analyzed in detail, in order to consider these structures for potential applications such as frequency selectors and polarizers. © 2009 Optical Society of America.Fil: Valencia, Claudio Ismael. Universidad Autonoma de Baja California; MéxicoFil: Skigin, Diana Carina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaOSA - The Optical Society2009-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/61217Valencia, Claudio Ismael; Skigin, Diana Carina; Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section; OSA - The Optical Society; Applied Optics; 48; 30; 10-2009; 5863-58701539-4522CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1364/AO.48.005863info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:38:34Zoai:ri.conicet.gov.ar:11336/61217instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:38:34.948CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section |
title |
Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section |
spellingShingle |
Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section Valencia, Claudio Ismael Phase Resonances Compound Structures |
title_short |
Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section |
title_full |
Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section |
title_fullStr |
Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section |
title_full_unstemmed |
Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section |
title_sort |
Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section |
dc.creator.none.fl_str_mv |
Valencia, Claudio Ismael Skigin, Diana Carina |
author |
Valencia, Claudio Ismael |
author_facet |
Valencia, Claudio Ismael Skigin, Diana Carina |
author_role |
author |
author2 |
Skigin, Diana Carina |
author2_role |
author |
dc.subject.none.fl_str_mv |
Phase Resonances Compound Structures |
topic |
Phase Resonances Compound Structures |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Resonant features in the response of finite arrays of rectangular grooves ruled on a metallic plate have been reported in connection with the excitation of phase resonances. These anomalies are generated by a particular arrangement of the magnetic field phases inside the subwavelength grooves when the structure is illuminated by a p-polarized electromagnetic wave. We show that this kind of resonance is also present for grooves of circular cross section and appear as sharp peaks in the specular response, the number of which increases with the number of grooves in the structure. A significant intensification of the field within the grooves is also found for these particular phase configurations. The dependence of the response on the geometrical parameters of the structure is analyzed in detail, in order to consider these structures for potential applications such as frequency selectors and polarizers. © 2009 Optical Society of America. Fil: Valencia, Claudio Ismael. Universidad Autonoma de Baja California; México Fil: Skigin, Diana Carina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina |
description |
Resonant features in the response of finite arrays of rectangular grooves ruled on a metallic plate have been reported in connection with the excitation of phase resonances. These anomalies are generated by a particular arrangement of the magnetic field phases inside the subwavelength grooves when the structure is illuminated by a p-polarized electromagnetic wave. We show that this kind of resonance is also present for grooves of circular cross section and appear as sharp peaks in the specular response, the number of which increases with the number of grooves in the structure. A significant intensification of the field within the grooves is also found for these particular phase configurations. The dependence of the response on the geometrical parameters of the structure is analyzed in detail, in order to consider these structures for potential applications such as frequency selectors and polarizers. © 2009 Optical Society of America. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-10 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/61217 Valencia, Claudio Ismael; Skigin, Diana Carina; Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section; OSA - The Optical Society; Applied Optics; 48; 30; 10-2009; 5863-5870 1539-4522 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/61217 |
identifier_str_mv |
Valencia, Claudio Ismael; Skigin, Diana Carina; Anomalous reflection in a metallic plate with subwavelength grooves of circular cross section; OSA - The Optical Society; Applied Optics; 48; 30; 10-2009; 5863-5870 1539-4522 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1364/AO.48.005863 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
OSA - The Optical Society |
publisher.none.fl_str_mv |
OSA - The Optical Society |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613220019470336 |
score |
13.070432 |