Quasiequilibrium time-domain susceptibility of semiconductor quantum wells

We analyze the time-domain optical response of quantum well (QW) media in the quasiequilibrium approximation. The resulting macroscopic polarization can be expressed as a convolution integral that permits a simple and efficient numerical implementation for its use in dynamical modeling. As a practic...

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Detalles Bibliográficos
Autores: Javaloyes, Julien, Balle, Salvador
Tipo de recurso: artículo
Fecha de publicación:2010
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/54771
Acceso en línea:http://hdl.handle.net/10261/54771
Access Level:acceso abierto
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spelling Quasiequilibrium time-domain susceptibility of semiconductor quantum wellsJavaloyes, JulienBalle, SalvadorWe analyze the time-domain optical response of quantum well (QW) media in the quasiequilibrium approximation. The resulting macroscopic polarization can be expressed as a convolution integral that permits a simple and efficient numerical implementation for its use in dynamical modeling. As a practical example, the resulting polarization is used in conjunction with a travelling-wave model (TWM) for analyzing saturable absorption as a pulse propagates in a waveguide that incorporates an unpumped QW in its core. Frequency-selective saturable absorption and pulse distortion are observed.Peer reviewedAmerican Physical Society201220122010info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/54771reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1103/PhysRevA.81.062505info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/547712026-05-22T06:33:51Z
dc.title.none.fl_str_mv Quasiequilibrium time-domain susceptibility of semiconductor quantum wells
title Quasiequilibrium time-domain susceptibility of semiconductor quantum wells
spellingShingle Quasiequilibrium time-domain susceptibility of semiconductor quantum wells
Javaloyes, Julien
title_short Quasiequilibrium time-domain susceptibility of semiconductor quantum wells
title_full Quasiequilibrium time-domain susceptibility of semiconductor quantum wells
title_fullStr Quasiequilibrium time-domain susceptibility of semiconductor quantum wells
title_full_unstemmed Quasiequilibrium time-domain susceptibility of semiconductor quantum wells
title_sort Quasiequilibrium time-domain susceptibility of semiconductor quantum wells
dc.creator.none.fl_str_mv Javaloyes, Julien
Balle, Salvador
author Javaloyes, Julien
author_facet Javaloyes, Julien
Balle, Salvador
author_role author
author2 Balle, Salvador
author2_role author
description We analyze the time-domain optical response of quantum well (QW) media in the quasiequilibrium approximation. The resulting macroscopic polarization can be expressed as a convolution integral that permits a simple and efficient numerical implementation for its use in dynamical modeling. As a practical example, the resulting polarization is used in conjunction with a travelling-wave model (TWM) for analyzing saturable absorption as a pulse propagates in a waveguide that incorporates an unpumped QW in its core. Frequency-selective saturable absorption and pulse distortion are observed.
publishDate 2010
dc.date.none.fl_str_mv 2010
2012
2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/54771
url http://hdl.handle.net/10261/54771
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1103/PhysRevA.81.062505
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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