Publication:
Simultaneous long- and short-gauge strain measurement in spectral domain by a novel optical fiber sensor unit

dc.contributor.author Zhang, Jianzhong en_US
dc.contributor.author Peng, Gang-Ding en_US
dc.contributor.author yuan, l en_US
dc.contributor.author Sun, W en_US
dc.contributor.author Jin, W en_US
dc.date.accessioned 2021-11-25T14:37:05Z
dc.date.available 2021-11-25T14:37:05Z
dc.date.issued 2007 en_US
dc.description.abstract A novel fiber-optic sensor unit by combining fiber-optic white-light interferometry and fiber Bragg gratings is proposed for simultaneous long- and short-gauge strain measurements. A new demodulation scheme based on spectral coherence theory for fiber-optic white-light interferometric sensors is proposed. This makes it possible that two quite different types of sensors in one unit can be simultaneously demodulated in the spectral domain. An experimental sensor unit has been built and tested. The results demonstrated that the spectral demodulation of the sensor unit is readily realized and that the sensor scheme is feasible. en_US
dc.identifier.issn 1041-1135 en_US
dc.identifier.uri http://hdl.handle.net/1959.4/43038
dc.language English
dc.language.iso EN en_US
dc.rights CC BY-NC-ND 3.0 en_US
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/3.0/au/ en_US
dc.source Legacy MARC en_US
dc.subject.other terms-Fiber Bragg grating (FBG) en_US
dc.subject.other fiber-optic sensor en_US
dc.subject.other fiber-optic en_US
dc.subject.other white-light interferometry (FOWLI) en_US
dc.subject.other white-light interferometry (FOWLI) en_US
dc.title Simultaneous long- and short-gauge strain measurement in spectral domain by a novel optical fiber sensor unit en_US
dc.type Journal Article en
dcterms.accessRights open access
dspace.entity.type Publication en_US
unsw.accessRights.uri https://purl.org/coar/access_right/c_abf2
unsw.description.publisherStatement © 2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. en_US
unsw.identifier.doiPublisher http://dx.doi.org/10.1109/LPT.2007.899859 en_US
unsw.relation.faculty Engineering
unsw.relation.ispartofissue 14 en_US
unsw.relation.ispartofjournal IEEE Photonics Technology Letters en_US
unsw.relation.ispartofpagefrompageto 1084-1086 en_US
unsw.relation.ispartofvolume 19 en_US
unsw.relation.originalPublicationAffiliation Zhang, Jianzhong, Electrical Engineering & Telecommunications, Faculty of Engineering, UNSW en_US
unsw.relation.originalPublicationAffiliation Peng, Gang-Ding, Electrical Engineering & Telecommunications, Faculty of Engineering, UNSW en_US
unsw.relation.originalPublicationAffiliation yuan, l en_US
unsw.relation.originalPublicationAffiliation Sun, W en_US
unsw.relation.originalPublicationAffiliation Jin, W en_US
unsw.relation.school School of Electrical Engineering and Telecommunications *
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