Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/101984
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dc.contributorDepartment of Electrical Engineeringen_US
dc.contributorMainland Development Officeen_US
dc.creatorTan, Yen_US
dc.creatorJin, Wen_US
dc.creatorYang, Fen_US
dc.creatorHo, HLen_US
dc.date.accessioned2023-09-27T02:00:52Z-
dc.date.available2023-09-27T02:00:52Z-
dc.identifier.isbn978-151061091-0en_US
dc.identifier.issn0277-786Xen_US
dc.identifier.urihttp://hdl.handle.net/10397/101984-
dc.description25th International Conference on Optical Fiber Sensors, OFS 2017, Jeju, 24 -28 April 2017en_US
dc.language.isoenen_US
dc.publisherSPIE-International Society for Optical Engineeringen_US
dc.rightsCopyright 2017 Society of Photo‑Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this publication for a fee or for commercial purposes, and modification of the contents of the publication are prohibited.en_US
dc.rightsThe following publication Yanzhen Tan, Wei Jin, Fan Yang, Hoi Lut Ho, "High finesse hollow-core fiber resonating cavity for high sensitivity gas sensing application," Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 103230A (23 April 2017) is available at https://doi.org/10.1117/12.2265484.en_US
dc.subjectCavity enhancementen_US
dc.subjectFabry-Perot cavityen_US
dc.subjectGas detectionen_US
dc.subjectHollow-core fiberen_US
dc.subjectOptical fiber sensoren_US
dc.titleHigh finesse hollow-core fiber resonating cavity for high sensitivity gas sensing applicationen_US
dc.typeConference Paperen_US
dc.identifier.volume10323en_US
dc.identifier.doi10.1117/12.2265484en_US
dcterms.abstractWe present all-fiber resonating Fabry-Perot gas cells made with a piece of hollow-core photonic bandgap fiber (HCPBF) sandwiched by two single mode fibers with mirrored ends. A HC-PBF cavity made of 6.75-cm-long HC-1550-06 fiber achieved a cavity finesse of 128, corresponding to an effective optical path length of 5.5 m. Such HC-PBF cavities can be used as absorption cells for high sensitivity gas detection with fast response. Preliminary experiment with a 9.4-cm-long resonating gas cell with a finesse of 68 demonstrated a detection limit better than 7.5 p.p.m. acetylene.en_US
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationProceedings of SPIE : the International Society for Optical Engineering, 2017, v. 10323, 103230Aen_US
dcterms.isPartOfProceedings of SPIE : the International Society for Optical Engineeringen_US
dcterms.issued2017-
dc.identifier.scopus2-s2.0-85019157421-
dc.relation.conferenceInternational Conference on Optical Fiber Sensors [OFS]en_US
dc.identifier.eissn1996-756Xen_US
dc.identifier.artn103230Aen_US
dc.description.validate202309 bcwhen_US
dc.description.oaAccepted Manuscripten_US
dc.identifier.FolderNumberEE-0601-
dc.description.fundingSourceRGCen_US
dc.description.fundingSourceOthersen_US
dc.description.fundingTextNational Natural Science Foundation of China; The Hong Kong Polytechnic Universityen_US
dc.description.pubStatusPublisheden_US
dc.identifier.OPUS9594243-
dc.description.oaCategoryGreen (AAM)en_US
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