Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers

Autores
Marhic, M. E.; Rieznik, Andrés Anibal; Fragnito, H. L.
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We investigated the gain of two-pump fiber-optic parametric amplifiers (OPAs) when the signal is close to one pump. We considered all eight types of OPAs introduced in [J. Opt. Soc. Am. B 20, 2425 (2003)], and we extended the analysis of that paper from a four- to a six-wave model. We started from six coupled-wave equations and derived exact expressions for the parametric gain coefficients in all cases. The results were verified by simulations based on the split-step Fourier method. We found a variety of possible behaviors: the gain near the pumps may be higher or lower than the gain at the center wavelength, depending on the type of OPA and the operating conditions. In addition, the gain spectrum generally exhibits narrow peaks or dips on either side of the pumps. However, for one type of OPA the gain predicted by the six-wave model is the same as that predicted by the four-wave model, and the gain spectrum is very smooth near the pump.
Fil: Marhic, M. E.. Swansea University; Reino Unido
Fil: Rieznik, Andrés Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidade Estadual de Campinas; Brasil
Fil: Fragnito, H. L.. Universidade Estadual de Campinas; Brasil
Materia
FIBER-OPTIC PARAMETRIC AMPLIFIERS
PARAMETRIC GAIN
COUPLED-WAVE EQUATIONS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/279613
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/279613
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiersMarhic, M. E.Rieznik, Andrés AnibalFragnito, H. L.FIBER-OPTIC PARAMETRIC AMPLIFIERSPARAMETRIC GAINCOUPLED-WAVE EQUATIONShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We investigated the gain of two-pump fiber-optic parametric amplifiers (OPAs) when the signal is close to one pump. We considered all eight types of OPAs introduced in [J. Opt. Soc. Am. B 20, 2425 (2003)], and we extended the analysis of that paper from a four- to a six-wave model. We started from six coupled-wave equations and derived exact expressions for the parametric gain coefficients in all cases. The results were verified by simulations based on the split-step Fourier method. We found a variety of possible behaviors: the gain near the pumps may be higher or lower than the gain at the center wavelength, depending on the type of OPA and the operating conditions. In addition, the gain spectrum generally exhibits narrow peaks or dips on either side of the pumps. However, for one type of OPA the gain predicted by the six-wave model is the same as that predicted by the four-wave model, and the gain spectrum is very smooth near the pump.Fil: Marhic, M. E.. Swansea University; Reino UnidoFil: Rieznik, Andrés Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidade Estadual de Campinas; BrasilFil: Fragnito, H. L.. Universidade Estadual de Campinas; BrasilOptical Society of America2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/279613Marhic, M. E.; Rieznik, Andrés Anibal; Fragnito, H. L.; Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers; Optical Society of America; Journal of the Optical Society of America B-Optical Physics; 25; 1; 12-2008; 22-300740-3224CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://opg.optica.org/josab/abstract.cfm?uri=josab-25-1-22info:eu-repo/semantics/altIdentifier/doi/10.1364/JOSAB.25.000022info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-06T12:30:14Zoai:ri.conicet.gov.ar:11336/279613instacron: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:34982026-02-06 12:30:14.781CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers
title Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers
spellingShingle Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers
Marhic, M. E.
FIBER-OPTIC PARAMETRIC AMPLIFIERS
PARAMETRIC GAIN
COUPLED-WAVE EQUATIONS
title_short Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers
title_full Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers
title_fullStr Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers
title_full_unstemmed Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers
title_sort Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers
dc.creator.none.fl_str_mv Marhic, M. E.
Rieznik, Andrés Anibal
Fragnito, H. L.
author Marhic, M. E.
author_facet Marhic, M. E.
Rieznik, Andrés Anibal
Fragnito, H. L.
author_role author
author2 Rieznik, Andrés Anibal
Fragnito, H. L.
author2_role author
author
dc.subject.none.fl_str_mv FIBER-OPTIC PARAMETRIC AMPLIFIERS
PARAMETRIC GAIN
COUPLED-WAVE EQUATIONS
topic FIBER-OPTIC PARAMETRIC AMPLIFIERS
PARAMETRIC GAIN
COUPLED-WAVE EQUATIONS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We investigated the gain of two-pump fiber-optic parametric amplifiers (OPAs) when the signal is close to one pump. We considered all eight types of OPAs introduced in [J. Opt. Soc. Am. B 20, 2425 (2003)], and we extended the analysis of that paper from a four- to a six-wave model. We started from six coupled-wave equations and derived exact expressions for the parametric gain coefficients in all cases. The results were verified by simulations based on the split-step Fourier method. We found a variety of possible behaviors: the gain near the pumps may be higher or lower than the gain at the center wavelength, depending on the type of OPA and the operating conditions. In addition, the gain spectrum generally exhibits narrow peaks or dips on either side of the pumps. However, for one type of OPA the gain predicted by the six-wave model is the same as that predicted by the four-wave model, and the gain spectrum is very smooth near the pump.
Fil: Marhic, M. E.. Swansea University; Reino Unido
Fil: Rieznik, Andrés Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidade Estadual de Campinas; Brasil
Fil: Fragnito, H. L.. Universidade Estadual de Campinas; Brasil
description We investigated the gain of two-pump fiber-optic parametric amplifiers (OPAs) when the signal is close to one pump. We considered all eight types of OPAs introduced in [J. Opt. Soc. Am. B 20, 2425 (2003)], and we extended the analysis of that paper from a four- to a six-wave model. We started from six coupled-wave equations and derived exact expressions for the parametric gain coefficients in all cases. The results were verified by simulations based on the split-step Fourier method. We found a variety of possible behaviors: the gain near the pumps may be higher or lower than the gain at the center wavelength, depending on the type of OPA and the operating conditions. In addition, the gain spectrum generally exhibits narrow peaks or dips on either side of the pumps. However, for one type of OPA the gain predicted by the six-wave model is the same as that predicted by the four-wave model, and the gain spectrum is very smooth near the pump.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/279613
Marhic, M. E.; Rieznik, Andrés Anibal; Fragnito, H. L.; Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers; Optical Society of America; Journal of the Optical Society of America B-Optical Physics; 25; 1; 12-2008; 22-30
0740-3224
CONICET Digital
CONICET
url http://hdl.handle.net/11336/279613
identifier_str_mv Marhic, M. E.; Rieznik, Andrés Anibal; Fragnito, H. L.; Investigation of the gain spectrum near the pumps of two-pump fiber-optic parametric amplifiers; Optical Society of America; Journal of the Optical Society of America B-Optical Physics; 25; 1; 12-2008; 22-30
0740-3224
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://opg.optica.org/josab/abstract.cfm?uri=josab-25-1-22
info:eu-repo/semantics/altIdentifier/doi/10.1364/JOSAB.25.000022
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
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:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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
_version_ 1856403137649180672
score 13.106097

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