Characterization of fluorescence lifetime of Tm-doped fibers with increased quantum conversion efficiency
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43897969" target="_blank" >RIV/60461373:22310/15:43897969 - isvavai.cz</a>
Alternative codes found
RIV/67985882:_____/15:00443751
Result on the web
<a href="http://dx.doi.org/10.1117/12.2070425" target="_blank" >http://dx.doi.org/10.1117/12.2070425</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2070425" target="_blank" >10.1117/12.2070425</a>
Alternative languages
Result language
angličtina
Original language name
Characterization of fluorescence lifetime of Tm-doped fibers with increased quantum conversion efficiency
Original language description
In this work we report on the fluorescence lifetime characterization of the experimentally prepared Tm-doped silica optical fibers with increased quantum conversion efficiency (QE). Optical fibers were drawn from preforms prepared by conventional solution-doping of thulium and aluminium chlorides and by deposition of dispersed alumina nanoparticles with thulium chloride. Prepared preforms and optical fibers were characterized by means of thulium and aluminium concentrations, refractive index profiles, optical spectral attenuations (absorptions) and fluorescence lifetimes. Highly aluminium-codoped optical fiber prepared from alumina nanoparticles exhibited fluorescence lifetime of about 690 ?s, which is about 40% higher compared to the conventionally prepared Tm-doped silica fiber.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/FR-TI4%2F734" target="_blank" >FR-TI4/734: Fiber optic components for eye-safe spectral region around 2 um</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of SPIE 9450, Photonics, Devices, and System VI
ISBN
978-1-62841-566-7
ISSN
0277-786X
e-ISSN
—
Number of pages
8
Pages from-to
"945017-1"-"945017-8"
Publisher name
SPIE
Place of publication
Bellingham, Washington
Event location
Praha
Event date
Aug 27, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000349404500042