Heat treatment and fiber drawing effect on the matrix structure and fluorescence lifetime of Er- and Tm-doped silica optical fibers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F24%3A00603255" target="_blank" >RIV/67985882:_____/24:00603255 - isvavai.cz</a>

Alternative codes found

RIV/60461373:22310/24:43929780

Result on the web

<a href="https://opg.optica.org/ome/fulltext.cfm?uri=ome-14-4-1048&id=548391" target="_blank" >https://opg.optica.org/ome/fulltext.cfm?uri=ome-14-4-1048&id=548391</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1364/OME.520422" target="_blank" >10.1364/OME.520422</a>

Result language

angličtina

Original language name

Heat treatment and fiber drawing effect on the matrix structure and fluorescence lifetime of Er- and Tm-doped silica optical fibers

Original language description

We investigate the influence of the optical fiber fabrication process on the fluorescence lifetime of Er3+ and Tm3+ ions. Optical fiber preforms were prepared using the MCVD method combined with Al2O3 nanoparticle doping. The preforms were subjected to various fabrication processes, such as preform elongation, fiber drawing, and heat treatment. The matrix structure of the preforms and fibers was studied by XRD and TEM. The fluorescence lifetime was measured. The fabrication processes caused the dissolution of the doped Al2O3 nanoparticles and a significant decrease of fluorescence lifetime of Tm3+ ions, from 875 ps in the preform down to 610 ps in the fiber, whereas no significant effect was observed for Er3+ ions, with fluorescence lifetime in the 9.6-10.2 ms range

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10306 - Optics (including laser optics and quantum optics)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Optical Materials Express

ISSN

2159-3930

e-ISSN

2159-3930

Volume of the periodical

14

Issue of the periodical within the volume

4

Country of publishing house

US - UNITED STATES

Number of pages

14

Pages from-to

1048-1061

UT code for WoS article

001247545000003

EID of the result in the Scopus database

2-s2.0-85190098565