Surface plasmons at uniaxial gratings: Numerical study of the dispersion relation

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A theoretical study on the interaction between photons and surface plasmons (SP) at the sinusoidally corrugated boundary between uniaxial crystal and metal, in conical mounting was presented. Propagations constants of SP were calculated for an interface between sodium nitrate and gold, for arbritary...

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Detalles Bibliográficos
Autores principales: Gigli, M.L., Depine, R.A.
Formato: CONF
Materias:
Birrefringence
Diffraction gratings
Surface plasmons
Birefringence
Electromagnetic dispersion
Electromagnetic fields
Numerical analysis
Surface plasmon resonance
Uniaxial gratings
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0277786X_v4419_n_p788_Gigli
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_0277786X_v4419_n_p788_Gigli
record_format dspace
spelling todo:paper_0277786X_v4419_n_p788_Gigli2023-10-03T15:16:21Z Surface plasmons at uniaxial gratings: Numerical study of the dispersion relation Gigli, M.L. Depine, R.A. Birrefringence Diffraction gratings Surface plasmons Birefringence Electromagnetic dispersion Electromagnetic fields Numerical analysis Surface plasmon resonance Uniaxial gratings Diffraction gratings A theoretical study on the interaction between photons and surface plasmons (SP) at the sinusoidally corrugated boundary between uniaxial crystal and metal, in conical mounting was presented. Propagations constants of SP were calculated for an interface between sodium nitrate and gold, for arbritary orientations of the grating grooves. Results showed that the distinctive properties associated with the excitation of SPs in the isotropic media, such as a strong absorption of energy by the metal were still present. Results indicated that for particular media parameters, the structure supports two normal modes, which can be both excited in conical mounting. Fil:Gigli, M.L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Depine, R.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_0277786X_v4419_n_p788_Gigli
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Birrefringence
Diffraction gratings
Surface plasmons
Birefringence
Electromagnetic dispersion
Electromagnetic fields
Numerical analysis
Surface plasmon resonance
Uniaxial gratings
Diffraction gratings
spellingShingle Birrefringence
Diffraction gratings
Surface plasmons
Birefringence
Electromagnetic dispersion
Electromagnetic fields
Numerical analysis
Surface plasmon resonance
Uniaxial gratings
Diffraction gratings
Gigli, M.L.
Depine, R.A.
Surface plasmons at uniaxial gratings: Numerical study of the dispersion relation
topic_facet Birrefringence
Diffraction gratings
Surface plasmons
Birefringence
Electromagnetic dispersion
Electromagnetic fields
Numerical analysis
Surface plasmon resonance
Uniaxial gratings
Diffraction gratings
description A theoretical study on the interaction between photons and surface plasmons (SP) at the sinusoidally corrugated boundary between uniaxial crystal and metal, in conical mounting was presented. Propagations constants of SP were calculated for an interface between sodium nitrate and gold, for arbritary orientations of the grating grooves. Results showed that the distinctive properties associated with the excitation of SPs in the isotropic media, such as a strong absorption of energy by the metal were still present. Results indicated that for particular media parameters, the structure supports two normal modes, which can be both excited in conical mounting.
format CONF
author Gigli, M.L.
Depine, R.A.
author_facet Gigli, M.L.
Depine, R.A.
author_sort Gigli, M.L.
title Surface plasmons at uniaxial gratings: Numerical study of the dispersion relation
title_short Surface plasmons at uniaxial gratings: Numerical study of the dispersion relation
title_full Surface plasmons at uniaxial gratings: Numerical study of the dispersion relation
title_fullStr Surface plasmons at uniaxial gratings: Numerical study of the dispersion relation
title_full_unstemmed Surface plasmons at uniaxial gratings: Numerical study of the dispersion relation
title_sort surface plasmons at uniaxial gratings: numerical study of the dispersion relation
url http://hdl.handle.net/20.500.12110/paper_0277786X_v4419_n_p788_Gigli
work_keys_str_mv AT gigliml surfaceplasmonsatuniaxialgratingsnumericalstudyofthedispersionrelation
AT depinera surfaceplasmonsatuniaxialgratingsnumericalstudyofthedispersionrelation
_version_ 1807316207088435200

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