Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/5656
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dc.contributorDepartment of Electrical Engineering-
dc.contributorDepartment of Electronic and Information Engineering-
dc.creatorWong, ACL-
dc.creatorChung, W-
dc.creatorTam, HY-
dc.creatorLu, C-
dc.date.accessioned2014-12-11T08:25:45Z-
dc.date.available2014-12-11T08:25:45Z-
dc.identifier.urihttp://hdl.handle.net/10397/5656-
dc.language.isoenen_US
dc.publisherOptical Society of Americaen_US
dc.rights© 2011 Optical Society of America. This paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/abstract.cfm?URI=oe-19-2-409. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.en_US
dc.subjectBragg reflectorsen_US
dc.subjectDiscrete wavelet transformsen_US
dc.subjectFiber lasersen_US
dc.subjectFibersen_US
dc.subjectLight refractionen_US
dc.subjectReflectionen_US
dc.subjectRefractive indexen_US
dc.subjectRefractometersen_US
dc.titleSingle tilted Bragg reflector fiber laser for simultaneous sensing of refractive index and temperatureen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: W. H. Chungen_US
dc.identifier.spage409-
dc.identifier.epage414-
dc.identifier.volume19-
dc.identifier.issue2-
dc.identifier.doi10.1364/OE.19.000409-
dcterms.abstractA type of fiber laser, called tilted Bragg reflector fiber laser (TBR-FL), is proposed and its application in simultaneous sensing of surrounding refractive index (SRI) and temperature is demonstrated. This FL is formed by a pair of wavelength and tilt-angle matched tilted fiber Bragg gratings (TFBGs) that acted both as a resonant cavity and sensing element. A unique spectral feature of the TBR-FL is the presence of grating tilt-induced cladding modes spectrum that does not appear in other type of FL, which provides an extra sensing mechanism. By employing a simple experimental setup with the discrete wavelet transform as the demodulation technique, simultaneously sensing of SRI and temperature are achieved by measuring and analyzing the wavelet coefficients shifts of the laser output and averaged cladding modes.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationOptics express, 17 Jan. 2011, v. 19, no. 2, p. 409-414-
dcterms.isPartOfOptics express-
dcterms.issued2011-01-17-
dc.identifier.isiWOS:000286314600001-
dc.identifier.scopus2-s2.0-78751477242-
dc.identifier.eissn1094-4087-
dc.identifier.rosgroupidr55209-
dc.description.ros2010-2011 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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