Analytical description of optical vortices generated by discretized vortex-producing lenses

In this article, a general analytical treatment (any topological charge - any number of discretization levels) for the diffraction of a Gaussian beam through a discretized vortex-producing lens is presented. In the proposal, the field is expressed as a sum of Kummer beams with different amplitudes a...

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Autores: Rumi, Gonzalo Agustín, Actis, Daniel Guillermo, Amaya Robayo, Dafne Cecilia, Gomez, Jorge A., Rueda, Edgar, Lencina, Alberto Germán
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/89430
Acceso en línea:http://hdl.handle.net/11336/89430
Access Level:acceso abierto
Palabra clave:OPTICAL VORTEX
KUMMER BEAM
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
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spelling Analytical description of optical vortices generated by discretized vortex-producing lensesRumi, Gonzalo AgustínActis, Daniel GuillermoAmaya Robayo, Dafne CeciliaGomez, Jorge A.Rueda, EdgarLencina, Alberto GermánOPTICAL VORTEXKUMMER BEAMhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this article, a general analytical treatment (any topological charge - any number of discretization levels) for the diffraction of a Gaussian beam through a discretized vortex-producing lens is presented. In the proposal, the field is expressed as a sum of Kummer beams with different amplitudes and topological charges, which are focalized at different planes on the propagation axis. Likewise, it is demonstrated that characteristics of diffracted light can be modified by tuning the parameters of the setup. Vortex lines are analyzed to understand the internal mechanism of measurable topological charges that appear in specific planes, apparently violating topological charge conservation. Conservation of the topological charge is verified and theoretical predictions are supported by experiments.Fil: Rumi, Gonzalo Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; ArgentinaFil: Actis, Daniel Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; ArgentinaFil: Amaya Robayo, Dafne Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; ArgentinaFil: Gomez, Jorge A.. Politécnico Colombiano Jaime Isaza Cadavid; ColombiaFil: Rueda, Edgar. Universidad de Antioquia; ColombiaFil: Lencina, Alberto Germán. Universidad Nacional del Centro de la Provincia de Buenos Aires; ArgentinaAmerican Physical Society2018-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/89430Rumi, Gonzalo Agustín; Actis, Daniel Guillermo; Amaya Robayo, Dafne Cecilia; Gomez, Jorge A.; Rueda, Edgar; et al.; Analytical description of optical vortices generated by discretized vortex-producing lenses; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 97; 6; 6-20182469-9934CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.97.063813info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.97.063813info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:53:15Zoai:ri.conicet.gov.ar:11336/89430instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:53:16.228CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Analytical description of optical vortices generated by discretized vortex-producing lenses
title Analytical description of optical vortices generated by discretized vortex-producing lenses
spellingShingle Analytical description of optical vortices generated by discretized vortex-producing lenses
Rumi, Gonzalo Agustín
OPTICAL VORTEX
KUMMER BEAM
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
title_short Analytical description of optical vortices generated by discretized vortex-producing lenses
title_full Analytical description of optical vortices generated by discretized vortex-producing lenses
title_fullStr Analytical description of optical vortices generated by discretized vortex-producing lenses
title_full_unstemmed Analytical description of optical vortices generated by discretized vortex-producing lenses
title_sort Analytical description of optical vortices generated by discretized vortex-producing lenses
dc.creator.none.fl_str_mv Rumi, Gonzalo Agustín
Actis, Daniel Guillermo
Amaya Robayo, Dafne Cecilia
Gomez, Jorge A.
Rueda, Edgar
Lencina, Alberto Germán
author Rumi, Gonzalo Agustín
author_facet Rumi, Gonzalo Agustín
Actis, Daniel Guillermo
Amaya Robayo, Dafne Cecilia
Gomez, Jorge A.
Rueda, Edgar
Lencina, Alberto Germán
author_role author
author2 Actis, Daniel Guillermo
Amaya Robayo, Dafne Cecilia
Gomez, Jorge A.
Rueda, Edgar
Lencina, Alberto Germán
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv OPTICAL VORTEX
KUMMER BEAM
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
topic OPTICAL VORTEX
KUMMER BEAM
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
description In this article, a general analytical treatment (any topological charge - any number of discretization levels) for the diffraction of a Gaussian beam through a discretized vortex-producing lens is presented. In the proposal, the field is expressed as a sum of Kummer beams with different amplitudes and topological charges, which are focalized at different planes on the propagation axis. Likewise, it is demonstrated that characteristics of diffracted light can be modified by tuning the parameters of the setup. Vortex lines are analyzed to understand the internal mechanism of measurable topological charges that appear in specific planes, apparently violating topological charge conservation. Conservation of the topological charge is verified and theoretical predictions are supported by experiments.
publishDate 2018
dc.date.none.fl_str_mv 2018-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/89430
Rumi, Gonzalo Agustín; Actis, Daniel Guillermo; Amaya Robayo, Dafne Cecilia; Gomez, Jorge A.; Rueda, Edgar; et al.; Analytical description of optical vortices generated by discretized vortex-producing lenses; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 97; 6; 6-2018
2469-9934
CONICET Digital
CONICET
url http://hdl.handle.net/11336/89430
identifier_str_mv Rumi, Gonzalo Agustín; Actis, Daniel Guillermo; Amaya Robayo, Dafne Cecilia; Gomez, Jorge A.; Rueda, Edgar; et al.; Analytical description of optical vortices generated by discretized vortex-producing lenses; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 97; 6; 6-2018
2469-9934
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.97.063813
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.97.063813
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15,811543

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