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Heat treatment and fiber drawing effect on the luminescence properties of RE-doped optical fibers (RE = Yb, Tm, Ho)

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dc.abstract.enWe investigate the influence of various optical fiber fabrication processes on the fluorescence decay of RE ions commonly used in fiber lasers and amplifiers, i.e. Yb3+, Tm3+ and Ho3+. Optical fiber preforms were prepared using the MCVD method combined with Al2O3 nanoparticle doping and subjected to subsequent heat treatment processes such as preform elongation and fiber drawing. The fluorescence decay of RE ions was measured in multiple stages of optical fiber preparation: in an original preform, in an elongated preform (cane), in a standard fiber, and in an overcladded fiber. It was found that heat treatment processing of the preforms generally leads to a faster fluorescence decay, which can be explained by the diffusion of dopants and clustering of RE ions.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorFRANCZYK, MARCIN
dc.contributor.authorBUCZYŃSKI, RYSZARD
dc.contributor.authorHonzátko, Pavel
dc.contributor.authorBartoň, Ivo
dc.contributor.authorPodrazký, Ondřej
dc.contributor.authorKamrádek, Michal
dc.contributor.authorMrázek, Jan
dc.contributor.authorAubrecht, Jan
dc.contributor.authorPeterka, Pavel
dc.contributor.authorKašík, Ivan
dc.contributor.authorVařák, Petr
dc.date.accessioned2024-01-25T03:00:02Z
dc.date.available2024-01-25T03:00:02Z
dc.date.issued2022
dc.description.financePublikacja bezkosztowa
dc.description.number6
dc.description.volume30
dc.identifier.doi10.1364/OE.449643
dc.identifier.issn1094-4087
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/108331
dc.identifier.weblinkhttps://opg.optica.org/viewmedia.cfm?URI=oe-30-6-10050&seq=0
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofOptics Express
dc.relation.pages10050
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleHeat treatment and fiber drawing effect on the luminescence properties of RE-doped optical fibers (RE = Yb, Tm, Ho)
dc.typeJournalArticle
dspace.entity.typePublication