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

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, Ricardo Angel, Fantino, Angela Nélida, Gigli, Miriam Laura, Inchaussandague, Marina Elizabeth
Publicado:	1994
Materias:	Electromagnetic wave reflection Ellipsometry Light transmission Magnetic permeability Brewster angles Isotropic-uniaxial interfaces Light polarization
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10847529_v11_n2_p745_Depine 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	paper:paper_10847529_v11_n2_p745_Depine
record_format	dspace
spelling	paper:paper_10847529_v11_n2_p745_Depine2023-06-08T16:05:56Z Magnetic effects on the reflection of electromagnetic waves at isotropic-uniaxial interfaces Depine, Ricardo Angel Fantino, Angela Nélida Gigli, Miriam Laura Inchaussandague, Marina Elizabeth 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. 1994 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10847529_v11_n2_p745_Depine 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, Ricardo Angel Fantino, Angela Nélida Gigli, Miriam Laura Inchaussandague, Marina Elizabeth 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.
author	Depine, Ricardo Angel Fantino, Angela Nélida Gigli, Miriam Laura Inchaussandague, Marina Elizabeth
author_facet	Depine, Ricardo Angel Fantino, Angela Nélida Gigli, Miriam Laura Inchaussandague, Marina Elizabeth
author_sort	Depine, Ricardo Angel
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
publishDate	1994
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10847529_v11_n2_p745_Depine http://hdl.handle.net/20.500.12110/paper_10847529_v11_n2_p745_Depine
work_keys_str_mv	AT depinericardoangel magneticeffectsonthereflectionofelectromagneticwavesatisotropicuniaxialinterfaces AT fantinoangelanelida magneticeffectsonthereflectionofelectromagneticwavesatisotropicuniaxialinterfaces AT giglimiriamlaura magneticeffectsonthereflectionofelectromagneticwavesatisotropicuniaxialinterfaces AT inchaussandaguemarinaelizabeth magneticeffectsonthereflectionofelectromagneticwavesatisotropicuniaxialinterfaces
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Magnetic effects on the reflection of electromagnetic waves at isotropic-uniaxial interfaces

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