Silica optical fibers for a detection of X-ray radiation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F23%3A43928788" target="_blank" >RIV/60461373:22310/23:43928788 - isvavai.cz</a>

Result on the web

<a href="https://www.epj-conferences.org/articles/epjconf/abs/2023/13/epjconf_eosam2023_05032/epjconf_eosam2023_05032.html" target="_blank" >https://www.epj-conferences.org/articles/epjconf/abs/2023/13/epjconf_eosam2023_05032/epjconf_eosam2023_05032.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/epjconf/202328705032" target="_blank" >10.1051/epjconf/202328705032</a>

Result language

angličtina

Original language name

Silica optical fibers for a detection of X-ray radiation

Original language description

The special attention has been paid to visualization and monitoring of harmful radiation to quantify the radiation intensity and prevent the undesired exposition. For these purposes, so called radioluminescent materials are widely exploited. Special attention has been paid to the research of luminescence optical fibers, which can be used for a construction of distributed optical sensors. We present a versatile nanoparticle doping approach to Zn2+-doped silica optical fibers. Zinc oxide nanoparticles were applied into porous silica frit by a nanoparticle-doping method providing a preform which was drawn into an optical fiber. The maximum concentration of Zn2+ ions in the fiber was 0.78 at. % causing the refractive index reached the value of 1.459. The fiber outer diameter was 124.8 μm and the fiber core diameter was 14.9 μm matching the standard telecommunication dimension. The fibers exhibited a blue radioluminescence showing the emission maximum at 395 nm. The fiber properties make them worthy of investigation as sensing elements of distributed sensors of high energy radiation.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10402 - Inorganic and nuclear chemistry

Project

<a href="/en/project/GA23-05507S" target="_blank" >GA23-05507S: Advanced inorganic nanocomposites for distributed sensors of harmful radiation</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2023

Confidentiality

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

Article name in the collection

EPJ Web of Conferences

ISBN

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ISSN

2100-014X

e-ISSN

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Number of pages

2

Pages from-to

05032

Publisher name

EDP Sciences

Place of publication

Les Ulis

Event location

Dijon

Event date

Sep 11, 2023

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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