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dc.contributor.authorYeh, Chien-Hungen_US
dc.contributor.authorChang, Yao-Jenen_US
dc.contributor.authorHuang, Tzu-Jungen_US
dc.contributor.authorYang, Zi-Qingen_US
dc.contributor.authorChow, Chi-Waien_US
dc.contributor.authorChen, Kun-Huangen_US
dc.date.accessioned2019-05-02T00:25:59Z-
dc.date.available2019-05-02T00:25:59Z-
dc.date.issued2019-03-01en_US
dc.identifier.issn1068-5200en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.yofte.2019.01.026en_US
dc.identifier.urihttp://hdl.handle.net/11536/151694-
dc.description.abstractIn the investigation, we investigate a fiber Bragg grating (FBG) based semicircular sensor architecture with fiber fault monitoring experimentally. Two erbium-doped fiber amplifiers (EDFAs) are used in the monitoring center to generate a broadband light source for sensing the strain and temperature simultaneously. Here, we utilize six FBG based sensors with different reflected wavelength for proof-of-concept demonstration. There is no optical filter used in the FBG sensor system for wavelength-selection. In addition, the proposed sensor system can monitor one to two fiber faults. In the measurement, the temperature-and strain-induced changes are also analyzed and discussed. Therefore, the proposed multiple FBG based semicircular sensor system not only can sense the temperature and strain simultaneously, but also can be used to monitor where is the fiber fault.en_US
dc.language.isoen_USen_US
dc.subjectFiber Bragg grating (FBG)en_US
dc.subjectOptical sensoren_US
dc.subjectFiber laseren_US
dc.subjectStrainen_US
dc.subjectTemperatureen_US
dc.titleA fiber Bragg grating based passive semicircular sensor architecture with fault monitoringen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.yofte.2019.01.026en_US
dc.identifier.journalOPTICAL FIBER TECHNOLOGYen_US
dc.citation.volume48en_US
dc.citation.spage258en_US
dc.citation.epage262en_US
dc.contributor.department光電工程學系zh_TW
dc.contributor.department光電工程研究所zh_TW
dc.contributor.departmentDepartment of Photonicsen_US
dc.contributor.departmentInstitute of EO Enginerringen_US
dc.identifier.wosnumberWOS:000464007500043en_US
dc.citation.woscount0en_US
Appears in Collections:Articles