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Article: Possibility of using laser-fibre optics as a fire detection system

TitlePossibility of using laser-fibre optics as a fire detection system
Authors
Chow, WKWan, ETKCheung, KP
Issue Date1997
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/optlaseng
Citation
Optics And Lasers In Engineering, 1997, v. 27 n. 2, p. 201-210 How to Cite?
AbstractOptical fibres together with a helium-neon laser is proposed to be used as a new fire detection system. This has been investigated experimentally and reported in this paper. Results on the coupling loss, bending loss, extinction loss of the fibres due to smoke and refraction loss through hot air shimmer are described. Comparison with the performance of common optical and ionization detectors is made. Experimental results indicate that the optical signal would be significantly changed when there is smoke. Hence it is highly probable that a new fire detection system can be designed using laser-fibre optics. © 1997 Elsevier Science Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/65836
ISSN
0143-8166
2021 Impact Factor: 5.666
2020 SCImago Journal Rankings: 1.143
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChow, WKen_HK
dc.contributor.authorWan, ETKen_HK
dc.contributor.authorCheung, KPen_HK
dc.date.accessioned2010-09-06T05:41:19Z-
dc.date.available2010-09-06T05:41:19Z-
dc.date.issued1997en_HK
dc.identifier.citationOptics And Lasers In Engineering, 1997, v. 27 n. 2, p. 201-210en_HK
dc.identifier.issn0143-8166en_HK
dc.identifier.urihttp://hdl.handle.net/10722/65836-
dc.description.abstractOptical fibres together with a helium-neon laser is proposed to be used as a new fire detection system. This has been investigated experimentally and reported in this paper. Results on the coupling loss, bending loss, extinction loss of the fibres due to smoke and refraction loss through hot air shimmer are described. Comparison with the performance of common optical and ionization detectors is made. Experimental results indicate that the optical signal would be significantly changed when there is smoke. Hence it is highly probable that a new fire detection system can be designed using laser-fibre optics. © 1997 Elsevier Science Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/optlasengen_HK
dc.relation.ispartofOptics and Lasers in Engineeringen_HK
dc.rightsOptics and Lasers in Engineering. Copyright © Elsevier Ltd.en_HK
dc.titlePossibility of using laser-fibre optics as a fire detection systemen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0143-8166&volume=27&spage=201&epage=210&date=1997&atitle=Possibility+of+using+laser-fibre+optics+as+a+fire+detection+systemen_HK
dc.identifier.emailCheung, KP:kpcheuna@hkucc.hku.hken_HK
dc.identifier.authorityCheung, KP=rp00996en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0031147919en_HK
dc.identifier.hkuros24684en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031147919&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume27en_HK
dc.identifier.issue2en_HK
dc.identifier.spage201en_HK
dc.identifier.epage210en_HK
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridChow, WK=7402281035en_HK
dc.identifier.scopusauthoridWan, ETK=7004344413en_HK
dc.identifier.scopusauthoridCheung, KP=11739165900en_HK
dc.identifier.issnl0143-8166-

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