Ionizing radiation measurement using optical fibers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F19%3A00517672" target="_blank" >RIV/68081731:_____/19:00517672 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26220/19:PU134835
Result on the web
<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11199.toc" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11199.toc</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2540001" target="_blank" >10.1117/12.2540001</a>
Alternative languages
Result language
angličtina
Original language name
Ionizing radiation measurement using optical fibers
Original language description
We present our first results of ionizing radiation measurement using optical fibers and LYSO scintillator. The LYSO scintillator was used to detect the radiation and the silica optical fibers with 1 mm fiber core was used to delivernscintillation radiation from LYSO to single photon counter. We present our setups and measurement results of several ionizing sources Co-60, Cs-134, Cs-137 and Am-241 with different level of the activities. Focus to measurement gamma radiation of these nuclides was motivated by the research of measurement possibilities in the nuclear power plants bynoptical fibers. Used nuclides have different level of radiation energies and can be used to design and optimize of the measurement setup. We used one and four optical fibers with different types of collimation at both ends of the opticalnfibers to deliver scintillation radiation to the single photon counter. The comparison of these setups of the measurement is presented. Our measurement confirmed the optical fibers can be used to measure radiation of these nuclides withnactivities from tenths up to hundreds kBq. Next will be verified the measurement of higher level of radiation activities
Czech name
—
Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20305 - Nuclear related engineering; (nuclear physics to be 1.3);
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Seventh European Workshop on Optical Fibre Sensors. Proceedings of SPIE
ISBN
9781510631243
ISSN
0277-786X
e-ISSN
1996-756X
Number of pages
4
Pages from-to
111993M
Publisher name
SPIE
Place of publication
Bellingham
Event location
Limassol
Event date
Oct 7, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000511108100129