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Demodulation of fiber Bragg grating sensor using cross-correlation algorithm
Demodulation of fiber Bragg grating sensor using cross-correlation algorithm
| dc.contributor.author | Huang, C | en_US |
| dc.contributor.author | Jing, W | en_US |
| dc.contributor.author | Liu, K | en_US |
| dc.contributor.author | Zhang, Y | en_US |
| dc.contributor.author | Peng, Gang-Ding | en_US |
| dc.date.accessioned | 2021-11-25T14:37:19Z | |
| dc.date.available | 2021-11-25T14:37:19Z | |
| dc.date.issued | 2007 | en_US |
| dc.description.abstract | In this letter, a demodulation algorithm for fiber Bragg grating (FBG) sensor is presented. The proposed demodulation algorithm evaluates the wavelength shift in the reflected spectrum of an FBG sensor. It computes the cross-correlation between the perturbed spectrum and the undisturbed spectrum. We compare the proposed algorithm with another three reported algorithms and then discuss the experimental results in respect of the reflective index of FBGs and other factors that may influence the sensing resolution. We report strain resolutions of 0.4 and 1.5 mu epsilon in high reflective gratings and low reflective gratings, respectively. | en_US |
| dc.identifier.issn | 1041-1135 | en_US |
| dc.identifier.uri | http://hdl.handle.net/1959.4/43035 | |
| 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 | cross-correlation | en_US |
| dc.subject.other | demodulation algorithm | en_US |
| dc.subject.other | fiber Bragg grating (FBG) | en_US |
| dc.title | Demodulation of fiber Bragg grating sensor using cross-correlation algorithm | 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.2007.895422 | en_US |
| unsw.relation.faculty | Engineering | |
| unsw.relation.ispartofissue | 9-12 | en_US |
| unsw.relation.ispartofjournal | IEEE Photonics Technology Letters | en_US |
| unsw.relation.ispartofpagefrompageto | 707-709 | en_US |
| unsw.relation.ispartofvolume | 19 | en_US |
| unsw.relation.originalPublicationAffiliation | Huang, C, Tianjin University | en_US |
| unsw.relation.originalPublicationAffiliation | Jing, W, Electrical Engineering & Telecommunications, Faculty of Engineering, UNSW | en_US |
| unsw.relation.originalPublicationAffiliation | Liu, K, Tianjin University | en_US |
| unsw.relation.originalPublicationAffiliation | Zhang, Y, Tianjin University | en_US |
| unsw.relation.originalPublicationAffiliation | Peng, Gang-Ding, Electrical Engineering & Telecommunications, Faculty of Engineering, UNSW | en_US |
| unsw.relation.school | School of Electrical Engineering and Telecommunications | * |
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