Analytical expression of pulse broadening in an arbitrary linear slow light medium

We derive an analytical expression for the broadening of a Gaussian input pulse in an arbitrary linear slow light medium. The expression consists of two terms, one corresponding to amplitude broadening (low-pass filtering of the pulse bandwidth) and another corresponding to phase broadening (phase d...

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Detalles Bibliográficos
Autores: González-Herráez, Miguel, Martín-López, Sonia, Thévenaz, Luc
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/65527
Acceso en línea:http://hdl.handle.net/10261/65527
Access Level:acceso abierto
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spelling Analytical expression of pulse broadening in an arbitrary linear slow light mediumGonzález-Herráez, MiguelMartín-López, SoniaThévenaz, LucWe derive an analytical expression for the broadening of a Gaussian input pulse in an arbitrary linear slow light medium. The expression consists of two terms, one corresponding to amplitude broadening (low-pass filtering of the pulse bandwidth) and another corresponding to phase broadening (phase dispersion around the resonance). It is shown that for a Lorentzian gain profile, the amplitude broadening is dominant at small fractional delays. However, for large fractional delays, phase broadening is inevitably dominate. © 2012 Optical Society of America.Peer ReviewedOptical Society of America2013201320122013info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/65527reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglésinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/655272026-05-22T06:33:51Z
dc.title.none.fl_str_mv Analytical expression of pulse broadening in an arbitrary linear slow light medium
title Analytical expression of pulse broadening in an arbitrary linear slow light medium
spellingShingle Analytical expression of pulse broadening in an arbitrary linear slow light medium
González-Herráez, Miguel
title_short Analytical expression of pulse broadening in an arbitrary linear slow light medium
title_full Analytical expression of pulse broadening in an arbitrary linear slow light medium
title_fullStr Analytical expression of pulse broadening in an arbitrary linear slow light medium
title_full_unstemmed Analytical expression of pulse broadening in an arbitrary linear slow light medium
title_sort Analytical expression of pulse broadening in an arbitrary linear slow light medium
dc.creator.none.fl_str_mv González-Herráez, Miguel
Martín-López, Sonia
Thévenaz, Luc
author González-Herráez, Miguel
author_facet González-Herráez, Miguel
Martín-López, Sonia
Thévenaz, Luc
author_role author
author2 Martín-López, Sonia
Thévenaz, Luc
author2_role author
author
description We derive an analytical expression for the broadening of a Gaussian input pulse in an arbitrary linear slow light medium. The expression consists of two terms, one corresponding to amplitude broadening (low-pass filtering of the pulse bandwidth) and another corresponding to phase broadening (phase dispersion around the resonance). It is shown that for a Lorentzian gain profile, the amplitude broadening is dominant at small fractional delays. However, for large fractional delays, phase broadening is inevitably dominate. © 2012 Optical Society of America.
publishDate 2012
dc.date.none.fl_str_mv 2012
2013
2013
2013
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/10261/65527
url http://hdl.handle.net/10261/65527
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Optical Society of America
publisher.none.fl_str_mv Optical Society of America
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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score 15.811543

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