Spectral properties of thulium doped optical fibers for fiber lasers around 2 micrometers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F17%3A00329263" target="_blank" >RIV/68407700:21340/17:00329263 - 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>
Alternative languages
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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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
SPIE Digital Optical Technologies Conference 2017 - Proceedings
ISBN
978-1-5106-0966-2
ISSN
0277-786X
e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
SPIE
Place of publication
Baltimore
Event location
Mnichov
Event date
Jun 25, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000406960900002