Spectral properties of thulium doped optical fibers for fiber lasers around 2 micrometers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F17%3A00485721" target="_blank" >RIV/67985882:_____/17:00485721 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2265697" target="_blank" >http://dx.doi.org/10.1117/12.2265697</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2265697" target="_blank" >10.1117/12.2265697</a>

Result language
angličtina
Original language name
Spectral properties of thulium doped optical fibers for fiber lasers around 2 micrometers
Original language description
Silica optical fibers doped with rare-earth elements are key components of high-power fiber lasers operating in nearinfrared region up to 2.1 mu m. In this contribution we deal with preparation and optical characterization of silica-based optical preforms and fibers doped with thulium for fiber lasers operating around 2 mu m. A set of fibers with thulium concentration ranges 1000-5000 ppm was prepared by the MCVD solution doping method and characterized. A decrease of fluorescence lifetime of thulium from 487 mu s to 378 mu s was observed with increasing rare-earth concentration in fiber core. This phenomenon can be explained by energy transfer between ions and ion clustering. Fabricated fibers were suitable for use in fiber lasers
Czech name
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Czech description
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Project
<a href="/en/project/GA17-20049S" target="_blank" >GA17-20049S: Novel optical fibers and their spectroscopy for fiber lasers operating beyond 2 μm</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of SPIE, Micro-structured and Specialty Optical Fibres V, (vol.10232)
ISBN
978-1-5106-0965-5
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
—
Publisher name
SPIE
Place of publication
Bellingham
Event location
Prague
Event date
Apr 26, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000406960900002

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