000128291 001__ 128291
000128291 005__ 20190316234408.0
000128291 0247_ $$2doi$$a10.1080/0950034021000020130
000128291 022__ $$a0950-0340
000128291 02470 $$2DAR$$a3770
000128291 02470 $$2ISI$$a000183265800002
000128291 037__ $$aARTICLE
000128291 245__ $$aAn optical fibre sensor for dynamic deformation measurements based on the intensity modulation of a low-coherence source
000128291 269__ $$a2003
000128291 260__ $$bTaylor & Francis$$c2003
000128291 336__ $$aJournal Articles
000128291 520__ $$aAn optical fibre sensing technique for the measurement of dynamic deformations using a Michelson interferometer is reported. The method applied to interferometers with an initial path unbalance of around 1 cm is based on the rf intensity modulation of a low-coherence source. A large measurement range of 1 cm is intrinsic to the method and with an adequate demodulation process sensitivity better than 10 μm is obtained. This novel approach allows for measuring dynamic deformations with a bandwidth up to 100 Hz.
000128291 6531_ $$aFiber optic sensors
000128291 6531_ $$aOptical fibers
000128291 6531_ $$aDeformation
000128291 6531_ $$aInterferometry
000128291 6531_ $$aDemodulation
000128291 6531_ $$aSignal processing
000128291 6531_ $$aBand structure
000128291 6531_ $$aLight emitting diodes
000128291 6531_ $$aMathematical models
000128291 700__ $$0241646$$aLloret, Sandra$$g109196
000128291 700__ $$0241647$$aRastogi, Pramod$$g106189
000128291 700__ $$aInaudi, Daniele
000128291 700__ $$0240503$$aThévenaz, Luc$$g106544
000128291 773__ $$j50$$k8$$q1189-1194$$tJournal of Modern Optics
000128291 8564_ $$zURL
000128291 8564_ $$s390170$$uhttps://infoscience.epfl.ch/record/128291/files/Lloret-2003-An%20optical%20fibre%20sen.pdf$$yPublisher's version$$zn/a
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000128291 917Z8 $$x106544
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000128291 937__ $$aTHEVE-ARTICLE-2003-002
000128291 970__ $$a323/THEVE
000128291 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000128291 980__ $$aARTICLE