About: Responses of a long-period grating fabricated in a graded-index optical fiber to temperature and refractive-index changes

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About: Responses of a long-period grating fabricated in a graded-index optical fiber to temperature and refractive-index changes Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Není k dispozici (cs) 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. 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. (en)
Title	Responses of a long-period grating fabricated in a graded-index optical fiber to temperature and refractive-index changes Není k dispozici (cs) Responses of a long-period grating fabricated in a graded-index optical fiber to temperature and refractive-index changes (en)
skos:prefLabel	Responses of a long-period grating fabricated in a graded-index optical fiber to temperature and refractive-index changes Není k dispozici (cs) Responses of a long-period grating fabricated in a graded-index optical fiber to temperature and refractive-index changes (en)
skos:notation	RIV/68407700:21340/06:04123403!RIV07-GA0-21340___
http://linked.open.../vavai/riv/strany	457;461
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA102/06/1851)
http://linked.open...iv/cisloPeriodika	2-3
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Bittner, Petr Jančárek, Alexandr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	497407
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/06:04123403
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Not available (en)
http://linked.open.../riv/klicoveSlovo	Not available
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[BC9096823229]
http://linked.open...i/riv/nazevZdroje	Materials Science and Engineering C, Biomimetic and Supramolecular Systems
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Bend sensing with long-period gratings inscribed by a CO2 laser in conventional and microstructure optical fibers of selected types
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	26
http://linked.open...iv/tvurceVysledku	Berková, Daniela Chomát, Miroslav Kašík, Ivan Kaňka, Jiří Matějec, V. Jančárek, Alexandr Slavík, R. Bittner, Petr
issn	0928-4931
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	21340
is http://linked.open...avai/riv/vysledek of	Responses of a long-period grating fabricated in a graded-index optical fiber to temperature and refractive-index changes Responses of a long-period grating fabricated in a graded-index optical fiber to temperature and refractive-index changes

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