Smart sensor system for detecting temperature changes by polarized light

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F21%3A00557765" target="_blank" >RIV/60162694:G43__/21:00557765 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26220/21:PU142862
Result on the web
<a href="http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=9566320" target="_blank" >http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=9566320</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23919/SpliTech52315.2021.9566326" target="_blank" >10.23919/SpliTech52315.2021.9566326</a>

Result language
angličtina
Original language name
Smart sensor system for detecting temperature changes by polarized light
Original language description
An application in sensor systems uses, for example, changes in the polarization of light in an optical fiber during temperature changes. The principle of operation consists in the specific propagation of polarized light by special optical fibers, which, thanks to their construction, keep the light in two axes, but change the speed of their propagation and thus the instantaneous state of light polarization. It has been shown that by suitable methods it is possible to transform changes in the polarization of light into changes in its intensity, which can be detected very efficiently and quickly by a photodiode. This method has been practically verified, implemented by fiber components and confirmed as suitable for the implementation of a fiber sensor of thermal field disturbance. The aim of the work is to point out the current possibilities of using polarized light in sensor technology and for the needs of smart sensors and cities. Furthermore, the aim is to demonstrate the possibility of using a fiber sensor for thermal field disturbance as a truly feasible sensor applicable in security systems to ensure the perimeter, or in biomedical applications. In particular, analyze different ways of measuring polarization changes.
Czech name
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Czech description
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Project
<a href="/en/project/VI20192022140" target="_blank" >VI20192022140: Detection of Defence Perimeter Disturbance by Instaneous Changing of Optical Signal Polarization</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2021 6th International Conference on Smart and Sustainable Technologies, SpliTech 2021
ISBN
978-953-290-112-2
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
1-3
Publisher name
Institute of Electrical and Electronics Engineers Inc.
Place of publication
Split, Croatia
Event location
Bol and Split, the Republic of Croatia
Event date
Sep 8, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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