Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces

Autores
Gigli, Miriam Laura; Inchaussandague, Marina Elizabeth
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the relation between the excitation of eigenmodes at isotropic-gyroelectromagnetic flat interfaces under index-matching condition and the singular behaviour of the reflectivity at grazing incidences. We show that, as in the isotropic case, these eigenmodes can be excited by waves at other angles of incidence by introducing a periodic corrugation to the interface between the two media. The coupling produces strong peaks in the curves of reflectivity versus angle of incidence, whose intensity and shape depend on the height of the corrugation. Numerical examples for a particular orientation of the optic axis are presented. © 2004 Elsevier B.V. All rights reserved.
Fil: Gigli, Miriam Laura. 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
Fil: Inchaussandague, Marina Elizabeth. 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
Diffraction
Grating
Index-Matched Interfaces
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/73392
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfacesGigli, Miriam LauraInchaussandague, Marina ElizabethDiffractionGratingIndex-Matched Interfaceshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the relation between the excitation of eigenmodes at isotropic-gyroelectromagnetic flat interfaces under index-matching condition and the singular behaviour of the reflectivity at grazing incidences. We show that, as in the isotropic case, these eigenmodes can be excited by waves at other angles of incidence by introducing a periodic corrugation to the interface between the two media. The coupling produces strong peaks in the curves of reflectivity versus angle of incidence, whose intensity and shape depend on the height of the corrugation. Numerical examples for a particular orientation of the optic axis are presented. © 2004 Elsevier B.V. All rights reserved.Fil: Gigli, Miriam Laura. 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; ArgentinaFil: Inchaussandague, Marina Elizabeth. 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; ArgentinaElsevier Science2004-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/73392Gigli, Miriam Laura; Inchaussandague, Marina Elizabeth; Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces; Elsevier Science; Optics Communications; 241; 4-6; 12-2004; 263-2700030-4018CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.optcom.2004.07.027info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:06:16Zoai:ri.conicet.gov.ar:11336/73392instacron: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:34982025-10-22 12:06:16.582CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces
title Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces
spellingShingle Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces
Gigli, Miriam Laura
Diffraction
Grating
Index-Matched Interfaces
title_short Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces
title_full Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces
title_fullStr Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces
title_full_unstemmed Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces
title_sort Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces
dc.creator.none.fl_str_mv Gigli, Miriam Laura
Inchaussandague, Marina Elizabeth
author Gigli, Miriam Laura
author_facet Gigli, Miriam Laura
Inchaussandague, Marina Elizabeth
author_role author
author2 Inchaussandague, Marina Elizabeth
author2_role author
dc.subject.none.fl_str_mv Diffraction
Grating
Index-Matched Interfaces
topic Diffraction
Grating
Index-Matched Interfaces
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We study the relation between the excitation of eigenmodes at isotropic-gyroelectromagnetic flat interfaces under index-matching condition and the singular behaviour of the reflectivity at grazing incidences. We show that, as in the isotropic case, these eigenmodes can be excited by waves at other angles of incidence by introducing a periodic corrugation to the interface between the two media. The coupling produces strong peaks in the curves of reflectivity versus angle of incidence, whose intensity and shape depend on the height of the corrugation. Numerical examples for a particular orientation of the optic axis are presented. © 2004 Elsevier B.V. All rights reserved.
Fil: Gigli, Miriam Laura. 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
Fil: Inchaussandague, Marina Elizabeth. 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 We study the relation between the excitation of eigenmodes at isotropic-gyroelectromagnetic flat interfaces under index-matching condition and the singular behaviour of the reflectivity at grazing incidences. We show that, as in the isotropic case, these eigenmodes can be excited by waves at other angles of incidence by introducing a periodic corrugation to the interface between the two media. The coupling produces strong peaks in the curves of reflectivity versus angle of incidence, whose intensity and shape depend on the height of the corrugation. Numerical examples for a particular orientation of the optic axis are presented. © 2004 Elsevier B.V. All rights reserved.
publishDate 2004
dc.date.none.fl_str_mv 2004-12
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/11336/73392
Gigli, Miriam Laura; Inchaussandague, Marina Elizabeth; Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces; Elsevier Science; Optics Communications; 241; 4-6; 12-2004; 263-270
0030-4018
CONICET Digital
CONICET
url http://hdl.handle.net/11336/73392
identifier_str_mv Gigli, Miriam Laura; Inchaussandague, Marina Elizabeth; Propagation and excitation of eigenmodes at isotropic-gyroelectromagnetic index-matched interfaces; Elsevier Science; Optics Communications; 241; 4-6; 12-2004; 263-270
0030-4018
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.optcom.2004.07.027
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 Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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
_version_ 1846782418857492480
score 12.982451

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