Show simple item record

dc.contributor.authorLázaro Urrutia, José Miguel
dc.contributor.authorCubillas de Cos, Ana María
dc.contributor.authorSilva López, Manuel
dc.contributor.authorConde Portilla, Olga María 
dc.contributor.authorPetrovich, Marco N.
dc.contributor.authorLópez Higuera, José Miguel 
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2013-06-17T08:10:41Z
dc.date.available2013-06-17T08:10:41Z
dc.date.issued2008-05-16
dc.identifier.issn1996-756X
dc.identifier.issn0277-786X
dc.identifier.urihttp://hdl.handle.net/10902/2405
dc.description.abstractGas detection and gas sensing based on hollow core photonic bandgap fiber (HC-PBF) is a very promising technique due to the long interaction light-gas lengths that are achievable. However, long path-lengths also imply higher gas filling times of the hollow fiber and higher response times of the detection systems what can constitute a serious practical inconvenience. In this paper, the high sensitivity is maintained but the sensor response time is reduced by using multiple-coupling fiber gaps. The results and conclusions extracted from a systematic experimental study (comparing the spectra and filling time of different HC-PBF lengths and different number of coupling gaps) are presented and discussed. Finally, the maximum number of gaps allowed in the system is modelled.es_ES
dc.format.extent4 p.es_ES
dc.language.isoenges_ES
dc.publisherSPIE Society of Photo-Optical Instrumentation Engineerses_ES
dc.rights© 2008 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.es_ES
dc.sourceProceedings of SPIE, 2008, vol. 7004, 70044Ues_ES
dc.source19th International Conference on Optical Fibre Sensors, Perth, 2008es_ES
dc.subject.otherHollow-core photonic bandgap fiberses_ES
dc.subject.otherMulti-coupling gapses_ES
dc.subject.otherGas sensinges_ES
dc.subject.otherMethanees_ES
dc.subject.otherNear-infrared spectroscopyes_ES
dc.titleMethane sensing using multiple-coupling gaps in hollow-core photonic bandgap fiberses_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.relation.publisherVersionhttp://dx.doi.org/10.1117/12.786151es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1117/12.786151
dc.type.versionpublishedVersiones_ES


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record