Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/68777
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dc.contributorDepartment of Electrical Engineeringen_US
dc.contributorPhotonics Research Centreen_US
dc.creatorLiu, ZYen_US
dc.creatorHtein, Len_US
dc.creatorCheng, LKen_US
dc.creatorMartina, Qen_US
dc.creatorJansen, Ren_US
dc.creatorTam, HYen_US
dc.date.accessioned2017-09-28T07:18:52Z-
dc.date.available2017-09-28T07:18:52Z-
dc.identifier.urihttp://hdl.handle.net/10397/68777-
dc.language.isoenen_US
dc.publisherOptical Society of Americaen_US
dc.rights© 2017 Optical Society of Americaen_US
dc.rights© 2017 Optica Publishing Group. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.en_US
dc.rightsThe following publication Zhengyong Liu, Lin Htein, Lun-Kai Cheng, Quincy Martina, Rob Jansen, and Hwa-Yaw Tam, "Highly sensitive miniature fluidic flowmeter based on an FBG heated by Co2+-doped fiber," Opt. Express 25, 4393-4402 (2017) is available at https://doi.org/10.1364/OE.25.004393.en_US
dc.titleHighly sensitive miniature fluidic flowmeter based on an FBG heated by Co2+-doped fiberen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage4393en_US
dc.identifier.epage4402en_US
dc.identifier.volume25en_US
dc.identifier.issue4en_US
dc.identifier.doi10.1364/OE.25.004393en_US
dcterms.abstractIn this paper, we present a miniature fluidic flow sensor based on a short fiber Bragg grating inscribed in a single mode fiber and heated by Co2+-doped multimode fibers. The proposed flow sensor was employed to measure the flow rates of oil and water, showing good sensitivity of 0.339 nm/(m/s) and 0.578 nm/(m/s) for water and oil, flowing at v = 0.2 m/s. The sensitivity can be increased with higher laser power launched to the Co2+-doped multimode fibers. A small flow rate of 0.005 m/s and 0.002 m/s can be distinguished for a particular phase of water or oil, respectively, at a certain laser power (i.e. similar to 1.43W). The flow sensor can measure volume speed up to 30 L/min, which is limited by the test rig. The experimental results show that the sensor can discriminate slight variation of flow rates as small as 0.002m/s.en_US
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationOptics express, 20 Feb. 2017, v. 25, no. 4, p. 4393-4402en_US
dcterms.isPartOfOptics expressen_US
dcterms.issued2017-02-20-
dc.identifier.isiWOS:000397317400134-
dc.identifier.scopus2-s2.0-85013465910-
dc.identifier.ros2016006429-
dc.source.typeArticle-
dc.identifier.eissn1094-4087en_US
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberEE-0555-
dc.description.fundingSourceRGCen_US
dc.description.pubStatusPublisheden_US
dc.identifier.OPUS57680252-
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