A correction method for the analytical model in Raman amplifiers systems based on energy conservation assumption

Detalhes bibliográficos
Autor(a) principal: Coelho,Thiago V. N.
Data de Publicação: 2016
Outros Autores: dos Santos,A. Bessa, Jucá,Marco A., C. Jr,Luiz C., Pontes,Maria J., L.Barbero,Andres P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of Microwaves. Optoelectronics and Electromagnetic Applications
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742016000300198
Resumo: Abstract This paper presents a modification for the already consolidated analytical model that calculates the gain and ripple in multi-pump Raman amplifiers by considering energy conservation. The original analytical model precisely computes the pump-pump interaction to the C- and L-band for a WDM input signal. However, when this method is used to amplify a large bandwidth, as the entire C and a part of the L band, the increase in the number of pump lasers impacts the obtained results. The error, if compared with results obtained by a numerical method, becomes significant. An analysis in terms of energy is proposed to minimize the discrepancy between analytical and numerical results. An improvement is observed to the gain results.
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spelling A correction method for the analytical model in Raman amplifiers systems based on energy conservation assumptionRaman amplifiernumerical modelanalytical modelenergy conservationAbstract This paper presents a modification for the already consolidated analytical model that calculates the gain and ripple in multi-pump Raman amplifiers by considering energy conservation. The original analytical model precisely computes the pump-pump interaction to the C- and L-band for a WDM input signal. However, when this method is used to amplify a large bandwidth, as the entire C and a part of the L band, the increase in the number of pump lasers impacts the obtained results. The error, if compared with results obtained by a numerical method, becomes significant. An analysis in terms of energy is proposed to minimize the discrepancy between analytical and numerical results. An improvement is observed to the gain results.Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo2016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742016000300198Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.15 n.3 2016reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applicationsinstname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)instacron:SBMO10.1590/2179-10742016v15i3612info:eu-repo/semantics/openAccessCoelho,Thiago V. N.dos Santos,A. BessaJucá,Marco A.C. Jr,Luiz C.Pontes,Maria J.L.Barbero,Andres P.eng2016-09-26T00:00:00Zoai:scielo:S2179-10742016000300198Revistahttp://www.jmoe.org/index.php/jmoe/indexONGhttps://old.scielo.br/oai/scielo-oai.php||editor_jmoe@sbmo.org.br2179-10742179-1074opendoar:2016-09-26T00:00Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)false
dc.title.none.fl_str_mv A correction method for the analytical model in Raman amplifiers systems based on energy conservation assumption
title A correction method for the analytical model in Raman amplifiers systems based on energy conservation assumption
spellingShingle A correction method for the analytical model in Raman amplifiers systems based on energy conservation assumption
Coelho,Thiago V. N.
Raman amplifier
numerical model
analytical model
energy conservation
title_short A correction method for the analytical model in Raman amplifiers systems based on energy conservation assumption
title_full A correction method for the analytical model in Raman amplifiers systems based on energy conservation assumption
title_fullStr A correction method for the analytical model in Raman amplifiers systems based on energy conservation assumption
title_full_unstemmed A correction method for the analytical model in Raman amplifiers systems based on energy conservation assumption
title_sort A correction method for the analytical model in Raman amplifiers systems based on energy conservation assumption
author Coelho,Thiago V. N.
author_facet Coelho,Thiago V. N.
dos Santos,A. Bessa
Jucá,Marco A.
C. Jr,Luiz C.
Pontes,Maria J.
L.Barbero,Andres P.
author_role author
author2 dos Santos,A. Bessa
Jucá,Marco A.
C. Jr,Luiz C.
Pontes,Maria J.
L.Barbero,Andres P.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Coelho,Thiago V. N.
dos Santos,A. Bessa
Jucá,Marco A.
C. Jr,Luiz C.
Pontes,Maria J.
L.Barbero,Andres P.
dc.subject.por.fl_str_mv Raman amplifier
numerical model
analytical model
energy conservation
topic Raman amplifier
numerical model
analytical model
energy conservation
description Abstract This paper presents a modification for the already consolidated analytical model that calculates the gain and ripple in multi-pump Raman amplifiers by considering energy conservation. The original analytical model precisely computes the pump-pump interaction to the C- and L-band for a WDM input signal. However, when this method is used to amplify a large bandwidth, as the entire C and a part of the L band, the increase in the number of pump lasers impacts the obtained results. The error, if compared with results obtained by a numerical method, becomes significant. An analysis in terms of energy is proposed to minimize the discrepancy between analytical and numerical results. An improvement is observed to the gain results.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742016000300198
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742016000300198
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-10742016v15i3612
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
publisher.none.fl_str_mv Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
dc.source.none.fl_str_mv Journal of Microwaves, Optoelectronics and Electromagnetic Applications v.15 n.3 2016
reponame:Journal of Microwaves. Optoelectronics and Electromagnetic Applications
instname:Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron:SBMO
instname_str Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
instacron_str SBMO
institution SBMO
reponame_str Journal of Microwaves. Optoelectronics and Electromagnetic Applications
collection Journal of Microwaves. Optoelectronics and Electromagnetic Applications
repository.name.fl_str_mv Journal of Microwaves. Optoelectronics and Electromagnetic Applications - Sociedade Brasileira de Microondas e Optoeletrônica (SBMO)
repository.mail.fl_str_mv ||editor_jmoe@sbmo.org.br
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