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dc.contributor.author
Depine, Ricardo Angel
dc.contributor.author
Lakhtakia, Akhlesht
dc.date.available
2019-04-04T15:02:39Z
dc.date.issued
2005-08
dc.identifier.citation
Depine, Ricardo Angel; Lakhtakia, Akhlesht; Diffraction by a grating made of a uniaxial dielectric-magnetic medium exhibiting negative refraction; IOP Publishing; New Journal of Physics; 7; 8-2005; 15801-15823
dc.identifier.issn
1367-2630
dc.identifier.uri
http://hdl.handle.net/11336/73131
dc.description.abstract
Diffraction of linearly polarized plane electromagnetic waves at the periodically corrugated boundary of vacuum and a linear, homogeneous, uniaxial, dielectric-magnetic medium is formulated as a boundary-value problem and solved using the Rayleigh method. The focus is on situations where the diffracted fields maintain the same polarization state as the s- or p-polarized incident plane wave. Attention is paid to two classes of diffracting media: those with negative definite permittivity and permeability tensors, and those with indefinite permittivity and permeability tensors. For the situations investigated, whereas the dispersion equations in the diffracting medium turn out to be elliptic for the first class of diffracting media, they are hyperbolic for the second class. Examples are reported with the first class of diffracting media of instances when the grating acts either as a positively refracting interface or as a negatively refracting interface. For the second class of diffracting media, hyperbolic dispersion equations imply the possibility of an infinite number of refraction channels.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
IOP Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Diffraction by a grating made of a uniaxial dielectric-magnetic medium exhibiting negative refraction
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-03-27T18:01:58Z
dc.journal.volume
7
dc.journal.pagination
15801-15823
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Depine, Ricardo Angel. 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
dc.description.fil
Fil: Lakhtakia, Akhlesht. State University of Pennsylvania; Estados Unidos. Imperial College London; Reino Unido
dc.journal.title
New Journal of Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/1367-2630/7/1/158
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