Influence of different encapsulation types and shapes of polydimethylsiloxane on the temperature sensitivity of the FBG

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F17%3A10235908" target="_blank" >RIV/61989100:27240/17:10235908 - isvavai.cz</a>
Result on the web
<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85023753088&origin=resultslist&sort=plf-f&src=s&sid=6d2b47b5bb11afb2121edf9c4d860954&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2857014879400%29&relpos=11&citeCnt=0&searchTerm=" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85023753088&origin=resultslist&sort=plf-f&src=s&sid=6d2b47b5bb11afb2121edf9c4d860954&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2857014879400%29&relpos=11&citeCnt=0&searchTerm=</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2256716" target="_blank" >10.1117/12.2256716</a>

Result language
angličtina
Original language name
Influence of different encapsulation types and shapes of polydimethylsiloxane on the temperature sensitivity of the FBG
Original language description
Fiber Bragg grating (FBG) is formed by the periodic structure in the core of the optical fiber and is one of the widelyused types of fiber optic sensors. FBGs are primarily sensitive to strain and temperature. For sensory application is an important encapsulation of FBG to achieve maximum sensitivity to the desired measurand and ensure of protection against damage. Interesting way to encapsulate FBG is the use of elastomer polydimethylsiloxane (PDMS). Authors of this paper followed on previous research regarding encapsulation of FBG and analyzed the influence of different encapsulation types and shapes of PDMS on the temperature sensitivity and change of the reflected Bragg wavelength of the FBG. Realization of encapsulation is composed of three parts: FBG insertion to a regular form with the liquid PDMS, curing in a temperature box with a constant temperature 100 °C ± 5 % and 24 hours relaxation. Analysis of temperature sensitivity and reflected Bragg wavelength was carried out after curing including relaxation time and it using the broadband source of light LED (Light-Emitting Diode) with central wavelength 1550 nm and the optical spectrum analyzer OSA 203
Czech name
—
Czech description
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Project
<a href="/en/project/EE2.3.20.0217" target="_blank" >EE2.3.20.0217: The Development of Excellence of the Telecommunication Research Team in Relation to International Cooperation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of SPIE - The International Society for Optical Engineering. Volume 10208
ISBN
978-1-5106-0917-4
ISSN
0277-786X
e-ISSN
neuvedeno
Number of pages
8
Pages from-to
1-8
Publisher name
SPIE
Place of publication
Bellingham
Event location
Anaheim
Event date
Apr 11, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

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