Electromagnetically induced cross focusing in a four-level atomic medium

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We describe cross focusing in a four-level atomic medium under electromagnetically induced transparency. We show that due to the giant Kerr nonlinearity experienced by the atoms, cross focusing between weak signal and probe fields (both fields with intensities below line saturation level) is possibl...

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Detalles Bibliográficos
Autores: Becerra Castro, Emilio Manuel, de Araujo, Luís E. E.
Formato: artículo
Fecha de Publicación:2016
Institución:Universidad San Ignacio de Loyola
Repositorio:USIL-Institucional
Lenguaje:español
OAI Identifier:oai:repositorio.usil.edu.pe:20.500.14005/1764
Enlace del recurso:http://dx.doi.org/10.1364/JOSAB.33.001574
https://hdl.handle.net/20.500.14005/1764
Nivel de acceso:acceso embargado
Materia:Atomic Physics
Molecular Physics
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spelling e93b38b9-af0a-4d7b-8a7a-4214736e7c92-1100291c4-7a36-4510-ab17-8ad136a78f39-1Becerra Castro, Emilio Manuelde Araujo, Luís E. E.2016-07-07T22:43:38Z2016-07-07T22:43:38Z2016-07-05We describe cross focusing in a four-level atomic medium under electromagnetically induced transparency. We show that due to the giant Kerr nonlinearity experienced by the atoms, cross focusing between weak signal and probe fields (both fields with intensities below line saturation level) is possible. By applying different intensity masks to the signal field, different lenses (cylindrical, Fresnel, Gaussian) can be induced in the atomic sample. Focusing of the probe beam is analyzed in terms of the excitation parameters (signal Rabi frequency and detuning, as well as optical depth of the atomic medium).application/pdfBecerra-Castro, E. M., & de Araujo, L. E. (2016). Electromagnetically induced cross focusing in a four-level atomic medium. JOSA B, 33(8), 1574-1579.http://dx.doi.org/10.1364/JOSAB.33.0015740740-3224Journal of the Optical Society of America Bhttps://hdl.handle.net/20.500.14005/1764http://dx.doi.org/10.1364/JOSAB.33.001574000381677000003spaThe Optical SocietyJournal of the Optical Society of America Binfo:eu-repo/semantics/embargoedAccessUniversidad San Ignacio de LoyolaRepositorio Institucional - USILreponame:USIL-Institucionalinstname:Universidad San Ignacio de Loyolainstacron:USILAtomic PhysicsMolecular PhysicsElectromagnetically induced cross focusing in a four-level atomic mediuminfo:eu-repo/semantics/articlePublicationORIGINAL2016_Beccera_Electromagnetically induced cross focusing.pdf2016_Beccera_Electromagnetically induced cross focusing.pdfapplication/pdf211486https://repositorio.usil.edu.pe/bitstreams/5f4f3035-cfef-4c59-9d92-d3421e2094df/download9464acdbdd84d3b09777fd495dcd5c55MD532016_Beccera_Preview.pdf2016_Beccera_Preview.pdfResumenapplication/pdf56590https://repositorio.usil.edu.pe/bitstreams/1cd7388c-6608-4197-ba0e-3b5ab649d950/download0e10df13d55fcdcc31b167d85a0ca0e9MD54TEXT2016_Beccera_Electromagnetically induced cross focusing.pdf.txt2016_Beccera_Electromagnetically induced cross focusing.pdf.txtExtracted texttext/plain30990https://repositorio.usil.edu.pe/bitstreams/1b7e0bb8-5679-4b40-94e1-770b557dcafe/download43a7e9da35a9bdd13934053005a287ebMD552016_Beccera_Preview.pdf.txt2016_Beccera_Preview.pdf.txtExtracted texttext/plain4736https://repositorio.usil.edu.pe/bitstreams/5195f0ed-5857-4ea6-b07a-5a6ba94593e6/download7c1cb0b1eac864f296f327e29eb94f3cMD57THUMBNAIL2016_Beccera_Electromagnetically induced cross focusing.pdf.jpg2016_Beccera_Electromagnetically induced cross focusing.pdf.jpgGenerated Thumbnailimage/jpeg16134https://repositorio.usil.edu.pe/bitstreams/96fb8a60-a7a9-4e31-9082-41e3f3b63416/download7029c1af67f7c909e25a97c2e7038dceMD562016_Beccera_Preview.pdf.jpg2016_Beccera_Preview.pdf.jpgGenerated Thumbnailimage/jpeg16134https://repositorio.usil.edu.pe/bitstreams/588a9922-3df6-4cf5-97e7-0b8a3a48d0a8/download7029c1af67f7c909e25a97c2e7038dceMD5820.500.14005/1764oai:repositorio.usil.edu.pe:20.500.14005/17642023-04-17 10:49:17.462https://repositorio.usil.edu.peRepositorio institucional de la Universidad San Ignacio de Loyolarepositorio.institucional@usil.edu.pe
dc.title.en.fl_str_mv Electromagnetically induced cross focusing in a four-level atomic medium
title Electromagnetically induced cross focusing in a four-level atomic medium
spellingShingle Electromagnetically induced cross focusing in a four-level atomic medium
Becerra Castro, Emilio Manuel
Atomic Physics
Molecular Physics
title_short Electromagnetically induced cross focusing in a four-level atomic medium
title_full Electromagnetically induced cross focusing in a four-level atomic medium
title_fullStr Electromagnetically induced cross focusing in a four-level atomic medium
title_full_unstemmed Electromagnetically induced cross focusing in a four-level atomic medium
title_sort Electromagnetically induced cross focusing in a four-level atomic medium
author Becerra Castro, Emilio Manuel
author_facet Becerra Castro, Emilio Manuel
de Araujo, Luís E. E.
author_role author
author2 de Araujo, Luís E. E.
author2_role author
dc.contributor.author.fl_str_mv Becerra Castro, Emilio Manuel
de Araujo, Luís E. E.
dc.subject.en.fl_str_mv Atomic Physics
Molecular Physics
topic Atomic Physics
Molecular Physics
description We describe cross focusing in a four-level atomic medium under electromagnetically induced transparency. We show that due to the giant Kerr nonlinearity experienced by the atoms, cross focusing between weak signal and probe fields (both fields with intensities below line saturation level) is possible. By applying different intensity masks to the signal field, different lenses (cylindrical, Fresnel, Gaussian) can be induced in the atomic sample. Focusing of the probe beam is analyzed in terms of the excitation parameters (signal Rabi frequency and detuning, as well as optical depth of the atomic medium).
publishDate 2016
dc.date.accessioned.none.fl_str_mv 2016-07-07T22:43:38Z
dc.date.available.none.fl_str_mv 2016-07-07T22:43:38Z
dc.date.issued.fl_str_mv 2016-07-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.citation.spa.fl_str_mv Becerra-Castro, E. M., & de Araujo, L. E. (2016). Electromagnetically induced cross focusing in a four-level atomic medium. JOSA B, 33(8), 1574-1579.
dc.identifier.doi.spa.fl_str_mv http://dx.doi.org/10.1364/JOSAB.33.001574
dc.identifier.issn.none.fl_str_mv 0740-3224
dc.identifier.journal.es_ES.fl_str_mv Journal of the Optical Society of America B
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.14005/1764
http://dx.doi.org/10.1364/JOSAB.33.001574
dc.identifier.wos.none.fl_str_mv 000381677000003
identifier_str_mv Becerra-Castro, E. M., & de Araujo, L. E. (2016). Electromagnetically induced cross focusing in a four-level atomic medium. JOSA B, 33(8), 1574-1579.
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Journal of the Optical Society of America B
000381677000003
url http://dx.doi.org/10.1364/JOSAB.33.001574
https://hdl.handle.net/20.500.14005/1764
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dc.relation.ispartof.en.fl_str_mv Journal of the Optical Society of America B
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dc.format.es.fl_str_mv application/pdf
dc.publisher.en.fl_str_mv The Optical Society
dc.source.es_ES.fl_str_mv Universidad San Ignacio de Loyola
Repositorio Institucional - USIL
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Electromagnetically induced cross focusing in a four-level atomic medium
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