Responses of a long-period grating fabricated in a graded-index optical fiber to temperature and refractive-index changes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F06%3A04123403" target="_blank" >RIV/68407700:21340/06:04123403 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Responses of a long-period grating fabricated in a graded-index optical fiber to temperature and refractive-index changes
Original language description
Sensing experiments with a long-period grating (LPG) inscribed by a CO/sub 2/ laser in a single-mode fiber with an inverted-parabolic index profile in the fiber cladding were done. A single LPG with a period of 500 mu m was used in experiments and spectral changes of the attenuation band centered at approximately=1520 nm were measured. Responses of the LPG to temperature changes and temperature-induced refractive-index changes were investigated. An average shift of 0.56 nm/ degrees C was obtained for the bare LPG and of 0.86 nm/ degrees C for the LPG recoated with a polymeric layer. An overall shift of the central wavelengths was observed in experiments repeated after two weeks that can be attributed to post-curing processes in the polymeric layer.
Czech name
Není k dispozici
Czech description
Není k dispozici
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA102%2F06%2F1851" target="_blank" >GA102/06/1851: Bend sensing with long-period gratings inscribed by a CO2 laser in conventional and microstructure optical fibers of selected types</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Science and Engineering C, Biomimetic and Supramolecular Systems
ISSN
0928-4931
e-ISSN
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Volume of the periodical
26
Issue of the periodical within the volume
2-3
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
457-461
UT code for WoS article
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EID of the result in the Scopus database
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