Magnetic effects on the reflection of electromagnetic waves at isotropic-uniaxial interfaces

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The ellipsometric properties of flat boundaries between isotropic and uniaxial materials with different magnetic permeabilities are studied for three particular orientations of the optic axis. The analysis can be applied either to synthetic anisotropic materials with magnetic properties or to nonmag...

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Autores principales: Depine, R.A., Fantino, A.N., Gigli, M.L., Inchaussandague, M.E.
Formato: JOUR
Materias:
Electromagnetic wave reflection
Ellipsometry
Light transmission
Magnetic permeability
Brewster angles
Isotropic-uniaxial interfaces
Light polarization
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10847529_v11_n2_p745_Depine
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_10847529_v11_n2_p745_Depine
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spelling todo:paper_10847529_v11_n2_p745_Depine2023-10-03T16:04:05Z Magnetic effects on the reflection of electromagnetic waves at isotropic-uniaxial interfaces Depine, R.A. Fantino, A.N. Gigli, M.L. Inchaussandague, M.E. Electromagnetic wave reflection Ellipsometry Light transmission Magnetic permeability Brewster angles Isotropic-uniaxial interfaces Light polarization The ellipsometric properties of flat boundaries between isotropic and uniaxial materials with different magnetic permeabilities are studied for three particular orientations of the optic axis. The analysis can be applied either to synthetic anisotropic materials with magnetic properties or to nonmagnetic crystals in contact with magnetic isotropic media. By analysis of noticeable features in the curves of reflectivity versus angle of incidence, the space of constitutive parameters is divided into regions where the reflectivity exhibits very different qualitative behaviors. Some unusual reflection effects, such as the simultaneous existence of Brewster angles for p and s polarizations and the existence of angles for which the reflection matrix is null, are shown to be theoretically possible. Conditions for total reflection and total transmission are investigated and exemplified numerically by means of a parametric study. © 1994 Optical Society of America. Fil:Depine, R.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Fantino, A.N. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Gigli, M.L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Inchaussandague, M.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_10847529_v11_n2_p745_Depine
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Electromagnetic wave reflection
Ellipsometry
Light transmission
Magnetic permeability
Brewster angles
Isotropic-uniaxial interfaces
Light polarization
spellingShingle Electromagnetic wave reflection
Ellipsometry
Light transmission
Magnetic permeability
Brewster angles
Isotropic-uniaxial interfaces
Light polarization
Depine, R.A.
Fantino, A.N.
Gigli, M.L.
Inchaussandague, M.E.
Magnetic effects on the reflection of electromagnetic waves at isotropic-uniaxial interfaces
topic_facet Electromagnetic wave reflection
Ellipsometry
Light transmission
Magnetic permeability
Brewster angles
Isotropic-uniaxial interfaces
Light polarization
description The ellipsometric properties of flat boundaries between isotropic and uniaxial materials with different magnetic permeabilities are studied for three particular orientations of the optic axis. The analysis can be applied either to synthetic anisotropic materials with magnetic properties or to nonmagnetic crystals in contact with magnetic isotropic media. By analysis of noticeable features in the curves of reflectivity versus angle of incidence, the space of constitutive parameters is divided into regions where the reflectivity exhibits very different qualitative behaviors. Some unusual reflection effects, such as the simultaneous existence of Brewster angles for p and s polarizations and the existence of angles for which the reflection matrix is null, are shown to be theoretically possible. Conditions for total reflection and total transmission are investigated and exemplified numerically by means of a parametric study. © 1994 Optical Society of America.
format JOUR
author Depine, R.A.
Fantino, A.N.
Gigli, M.L.
Inchaussandague, M.E.
author_facet Depine, R.A.
Fantino, A.N.
Gigli, M.L.
Inchaussandague, M.E.
author_sort Depine, R.A.
title Magnetic effects on the reflection of electromagnetic waves at isotropic-uniaxial interfaces
title_short Magnetic effects on the reflection of electromagnetic waves at isotropic-uniaxial interfaces
title_full Magnetic effects on the reflection of electromagnetic waves at isotropic-uniaxial interfaces
title_fullStr Magnetic effects on the reflection of electromagnetic waves at isotropic-uniaxial interfaces
title_full_unstemmed Magnetic effects on the reflection of electromagnetic waves at isotropic-uniaxial interfaces
title_sort magnetic effects on the reflection of electromagnetic waves at isotropic-uniaxial interfaces
url http://hdl.handle.net/20.500.12110/paper_10847529_v11_n2_p745_Depine
work_keys_str_mv AT depinera magneticeffectsonthereflectionofelectromagneticwavesatisotropicuniaxialinterfaces
AT fantinoan magneticeffectsonthereflectionofelectromagneticwavesatisotropicuniaxialinterfaces
AT gigliml magneticeffectsonthereflectionofelectromagneticwavesatisotropicuniaxialinterfaces
AT inchaussandagueme magneticeffectsonthereflectionofelectromagneticwavesatisotropicuniaxialinterfaces
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