Behavior of propagating and evanescent components in azimuthally polarized non-paraxial fields

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dc.contributor.authorMartínez-Herrero, Rosario
dc.contributor.authorMejías, Pedro M.
dc.contributor.authorJuvells Prades, Ignacio
dc.contributor.authorCarnicer González, Arturo
dc.date.accessioned2013-05-10T10:14:36Z
dc.date.available2013-05-10T10:14:36Z
dc.date.issued2013-04-02
dc.date.updated2013-05-10T10:14:37Z
dc.description.abstractThe contribution of the propagating and the evanescent waves associated with freely propagating non-paraxial light fields whose transverse component is azimuthally polarized at some plane is investigated. Analytic expressions are derived for describing both the spatial shape and the relative weight of the propagating and the evanescent components integrated over the transverse plane. The analysis is carried out within the framework of the plane-wave angular spectrum approach. These results are used to illustrate the behavior of a kind of donut-like beams with transverse azimuthal polarization at some plane.
dc.format.extent13 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec623289
dc.identifier.issn0946-2171
dc.identifier.urihttps://hdl.handle.net/2445/43292
dc.language.isoeng
dc.publisherSpringer Verlag
dc.relation.isformatofVersió postprint del document publicat a: http://dx.doi.org/10.1007/s00340-013-5408-3
dc.relation.ispartofApplied Physics B-Lasers and Optics, 2013
dc.relation.urihttp://dx.doi.org/10.1007/s00340-013-5408-3
dc.rights(c) Springer Verlag, 2013
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física Aplicada)
dc.subject.classificationÒptica
dc.subject.classificationPolarització (Llum)
dc.subject.classificationCamps electromagnètics
dc.subject.classificationFeixos de làser
dc.subject.otherOptics
dc.subject.otherPolarization (Light)
dc.subject.otherElectromagnetic fields
dc.subject.otherLaser beams
dc.titleBehavior of propagating and evanescent components in azimuthally polarized non-paraxial fields
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/acceptedVersion

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