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Laser absorption spectroscopy at 2 µm inside revolver-type anti-resonant hollow core fiber

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dc.abstract.enIn this paper, we present a laser-based sensing inside anti-resonant hollow core fiber. A distributed feedback laser diode operating near 2004 nm and a 1.35-m-long silica-based fiber are used to demonstrate carbon dioxide detection with sensitivity down to ~5 ppmv. Gas exchange time as low as 5 seconds is obtained. This performance was achieved in a very simple optical configuration, without any mirrors or lenses in the setup.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorKlimczak, Mariusz
dc.contributor.authorBUCZYŃSKI, RYSZARD
dc.date.accessioned2024-01-25T04:59:49Z
dc.date.available2024-01-25T04:59:49Z
dc.date.issued2019
dc.description.financeNie dotyczy
dc.description.number10
dc.description.volume27
dc.identifier.doi10.1364/OE.27.014998
dc.identifier.issn1094-4087
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/110895
dc.identifier.weblinkhttps://www.osapublishing.org/oe/abstract.cfm?uri=oe-27-10-14998
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofOptics Express
dc.relation.pages14998-15006
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleLaser absorption spectroscopy at 2 µm inside revolver-type anti-resonant hollow core fiber
dc.typeJournalArticle
dspace.entity.typePublication