Using integrated absorption to calibrate optical cavity spectrometers

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dc.contributor.authorFullam, Donovan P.
dc.contributor.authorShoji, K.
dc.contributor.authorVenables, Dean S.
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2016-01-07T14:26:10Z
dc.date.available2016-01-07T14:26:10Z
dc.date.issued2015-03-02
dc.description.abstractSensitive absorption techniques using optical cavities (such as CEAS or ICOS) generally need the spectrometer response to be calibrated for quantitative measurements. Most calibrations are based on the instrument response to a known, steady state absorption. Such calibrations often have drawbacks in terms of cost, complexity, or convenience, especially for field measurements. In this paper, we show that the relationship between the integrated absorption and a known amount of absorber provides an alternative calibration strategy that yields a highly linear calibration curve and has a low uncertainty. This method is straightforward to implement and offers a practical alternative to other calibration strategies.en
dc.description.sponsorshipScience Foundation Ireland (11/RFP/GEO3200 and 13/ISCA/2846)en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationFULLAM, D. P., SHOJI, K. & VENABLES, D. S. 2015. Using integrated absorption to calibrate optical cavity spectrometers. Analytical Methods, 7, 3298-3301. http://dx.doi.org/10.1039/C5AY00080Gen
dc.identifier.doi10.1039/C5AY00080G
dc.identifier.endpage3301en
dc.identifier.issn1759-9660
dc.identifier.issued7en
dc.identifier.journaltitleAnalytical Methodsen
dc.identifier.startpage3298en
dc.identifier.urihttps://hdl.handle.net/10468/2164
dc.identifier.volume7en
dc.language.isoenen
dc.publisherThe Royal Society of Chemistryen
dc.rightsThis article is licensed under a Creative Commons Attribution 3.0 Unported Licence.en
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectAbsorption spectraen
dc.subjectOptical cavity spectrometersen
dc.subject.lcshCalibrationen
dc.subject.lcshAbsorptionen
dc.titleUsing integrated absorption to calibrate optical cavity spectrometersen
dc.typeArticle (peer-reviewed)en
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