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dc.contributor.authorAlsaif, Bidoor
dc.contributor.authorLamperti, Marco
dc.contributor.authorGatti, Davide
dc.contributor.authorLaporta, Paolo
dc.contributor.authorFermann, Martin
dc.contributor.authorFarooq, Aamir
dc.contributor.authorLyulin, Oleg
dc.contributor.authorCampargue, Alain
dc.contributor.authorMarangoni, Marco
dc.date.accessioned2018-03-15T11:35:53Z
dc.date.available2018-03-15T11:35:53Z
dc.date.issued2018-03-08
dc.identifier.citationAlSaif B, Lamperti M, Gatti D, Laporta P, Fermann M, et al. (2018) High accuracy line positions of the ν 1 fundamental band of 14 N 2 16 O. Journal of Quantitative Spectroscopy and Radiative Transfer. Available: http://dx.doi.org/10.1016/j.jqsrt.2018.03.005.
dc.identifier.issn0022-4073
dc.identifier.doi10.1016/j.jqsrt.2018.03.005
dc.identifier.urihttp://hdl.handle.net/10754/627327
dc.description.abstractThe ν1 fundamental band of N2O is examined by a novel spectrometer that relies on the frequency locking of an external-cavity quantum cascade laser around 7.8 μm to a near-infrared Tm:based frequency comb at 1.9 μm. Due to the large tunability, nearly 70 lines in the 1240 – 1310 cm−1 range of the ν1 band of N2O, from P(40) to R(31), are for the first time measured with an absolute frequency calibration and an uncertainty from 62 to 180 kHz, depending on the line. Accurate values of the spectroscopic constants of the upper state are derived from a fit of the line centers (rms ≈ 4.8 × 10−6 cm−1 or 144 kHz). The ν1 transitions presently measured in a Doppler regime validate high accuracy predictions based on sub-Doppler measurements of the ν3 and ν3-ν1 transitions.
dc.publisherElsevier BV
dc.relation.urlhttp://www.sciencedirect.com/science/article/pii/S002240731830058X
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Journal of Quantitative Spectroscopy and Radiative Transfer. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Quantitative Spectroscopy and Radiative Transfer, [, , (2018-03-08)] DOI: 10.1016/j.jqsrt.2018.03.005 . © 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectNitrous oxide
dc.subjectMicrowave
dc.subjectMid-Infrared
dc.subjectLine position
dc.subjectFrequency comb
dc.subjectQuantum cascade laser
dc.titleHigh accuracy line positions of the ν 1 fundamental band of 14 N 2 16 O
dc.typeArticle
dc.contributor.departmentChemical Kinetics & Laser Sensors Laboratory
dc.contributor.departmentClean Combustion Research Center
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentMechanical Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalJournal of Quantitative Spectroscopy and Radiative Transfer
dc.eprint.versionPost-print
dc.contributor.institutionPhysics Department of Politecnico di Milano and IFN-CNR, Via G. Previati 1/C, 23900 Lecco, Italy
dc.contributor.institutionIMRA America Inc., 1044 Woodridge Avenue, Ann Arbor, MI 48105-9774, USA
dc.contributor.institutionLaboratory of Theoretical Spectroscopy, V.E. Zuev Institute of Atmospheric Optics SB RAS, 1, Academician Zuev square, Tomsk 634021, Russia
dc.contributor.institutionUniv. Grenoble Alpes, CNRS, LIPhy, 38000 Grenoble, France
kaust.personAlsaif, Bidoor
kaust.personFarooq, Aamir
dc.date.published-online2018-03-08
dc.date.published-print2018-05


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