Multimode Excitation-Induced Phase Shifts in Intrinsic Fabry-Perot Interferometric Fiber Sensor Spectra

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dc.contributorVirginia Techen
dc.contributor.authorMa, Chengen
dc.contributor.authorWang, Anboen
dc.contributor.departmentCenter for Photonics Technologyen
dc.date.accessed2014-02-24en
dc.date.accessioned2014-04-04T15:12:23Zen
dc.date.available2014-04-04T15:12:23Zen
dc.date.issued2010-11-01en
dc.description.abstractWe report the modal analysis of optical fiber single-mode-multimode-single-mode intrinsic Fabry-Perot interferometer sensors. The multimode nature of the Fabry-Perot cavity gives rise to an additional phase term in the spectrogram due to intermodal dispersion-induced wavefront distortion, which could significantly affect the cavity length demodulation accuracy. By using an exact model to analyze the modal behavior, this phase term is explained by employing a rotating vector approach. Comparison of the theoretical analysis with experimental results is presented. (c) 2010 Optical Society of Americaen
dc.description.sponsorshipU.S. Department of Energy (DOE) DE-NT0005591en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationCheng Ma and Anbo Wang, "Multimode excitation-induced phase shifts in intrinsic Fabry-Perot interferometric fiber sensor spectra," Appl. Opt. 49, 4836-4845 (2010). doi: 10.1364/AO.49.004836en
dc.identifier.doihttps://doi.org/10.1364/AO.49.004836en
dc.identifier.issn1559-128Xen
dc.identifier.urihttp://hdl.handle.net/10919/46938en
dc.identifier.urlhttp://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-49-25-4836en
dc.language.isoen_USen
dc.publisherOptical Society of Americaen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectSignal-processing algorithmen
dc.subjectTemperatureen
dc.subjectStrainen
dc.subjectSystemsen
dc.titleMultimode Excitation-Induced Phase Shifts in Intrinsic Fabry-Perot Interferometric Fiber Sensor Spectraen
dc.title.serialApplied Opticsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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