Fuseless side-pump combiner for efficient fluoride-based double-clad fiber pumping

DC FieldValueLanguage
dc.contributor.authorMagnan-Saucier, Sébastien-
dc.contributor.authorDuval, Simon-
dc.contributor.authorMatte-Breton, Charles-
dc.contributor.authorAydin, Yiğit Ozan-
dc.contributor.authorFortin, Vincent-
dc.contributor.authorLaRochelle, Sophie-
dc.contributor.authorBernier, Martin-
dc.contributor.authorVallée, Réal-
dc.description.abstractWe report a novel technique for side-pumping fluoridebased double clad fibers allowing a record coupling efficiency of 93 % and a maximum power handling near 100 W at 981 nm. Our simple technique is based on wrapping a silica taper around a fluoride fiber and therefore does not require any complex fusion between these two dissimilar fibers. Under passive cooling, pump combiners made of undoped and erbium-doped fluoride fibers were successfully operated during several hours at respective incident powers of 91 W and 44 W. Heat management issues and active cooling strategies are also discussed. This innovative combiner is a keystone towards the development of compact and robust highpower mid infrared fiber lasers and amplifiers.fr
dc.publisherOptical Societyfr
dc.titleFuseless side-pump combiner for efficient fluoride-based double-clad fiber pumpingfr
dc.typeCOAR1_1::Texte::Périodique::Revue::Contribution à un journal::Article::Article de recherchefr
dcterms.bibliographicCitationOptics letters, (2020)fr
dc.subject.rvmInduction chimique -- Innovationsfr
dc.subject.rvmLasers -- Applications industriellesfr
dc.subject.rvmFusion (Chimie physique)fr
rioxxterms.versionAccepted Manuscriptfr
rioxxterms.projectCO256655, 2018-RS-203345; (IRC-PJ469414); 33240fr
rioxxterms.project.funder_nameFonds de Recherche du Québec - Nature et Technologiesfr
rioxxterms.project.funder_nameNatural Sciences and Engineering Research Council of Canadafr
rioxxterms.project.funder_nameCanada Foundation for Innovationfr
rioxxterms.project.funder_nameCanada First Research Excellence Fund (Sentinel North).fr
bul.rights.periodeEmbargo12 moisfr
Collection:Articles publiés dans des revues avec comité de lecture

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