High accuracy line positions of the ν 1 fundamental band of 14 N 2 16 O

Handle URI:
http://hdl.handle.net/10754/627327
Title:
High accuracy line positions of the ν 1 fundamental band of 14 N 2 16 O
Authors:
Alsaif, Bidoor; Lamperti, Marco; Gatti, Davide; Laporta, Paolo; Fermann, Martin; Farooq, Aamir ( 0000-0001-5296-2197 ) ; Lyulin, Oleg ( 0000-0001-7151-7582 ) ; Campargue, Alain; Marangoni, Marco
Abstract:
The 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.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Physical Sciences and Engineering (PSE) Division; Mechanical Engineering Program; Clean Combustion Research Center
Citation:
AlSaif 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.
Publisher:
Elsevier BV
Journal:
Journal of Quantitative Spectroscopy and Radiative Transfer
Issue Date:
8-Mar-2018
DOI:
10.1016/j.jqsrt.2018.03.005
Type:
Article
ISSN:
0022-4073
Additional Links:
http://www.sciencedirect.com/science/article/pii/S002240731830058X
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Electrical Engineering Program; Mechanical Engineering Program; Clean Combustion Research Center; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorAlsaif, Bidooren
dc.contributor.authorLamperti, Marcoen
dc.contributor.authorGatti, Davideen
dc.contributor.authorLaporta, Paoloen
dc.contributor.authorFermann, Martinen
dc.contributor.authorFarooq, Aamiren
dc.contributor.authorLyulin, Olegen
dc.contributor.authorCampargue, Alainen
dc.contributor.authorMarangoni, Marcoen
dc.date.accessioned2018-03-15T11:35:53Z-
dc.date.available2018-03-15T11:35:53Z-
dc.date.issued2018-03-08en
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.en
dc.identifier.issn0022-4073en
dc.identifier.doi10.1016/j.jqsrt.2018.03.005en
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.en
dc.publisherElsevier BVen
dc.relation.urlhttp://www.sciencedirect.com/science/article/pii/S002240731830058Xen
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/en
dc.subjectNitrous oxideen
dc.subjectMicrowaveen
dc.subjectMid-Infrareden
dc.subjectLine positionen
dc.subjectFrequency comben
dc.subjectQuantum cascade laseren
dc.titleHigh accuracy line positions of the ν 1 fundamental band of 14 N 2 16 Oen
dc.typeArticleen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentMechanical Engineering Programen
dc.contributor.departmentClean Combustion Research Centeren
dc.identifier.journalJournal of Quantitative Spectroscopy and Radiative Transferen
dc.eprint.versionPost-printen
dc.contributor.institutionPhysics Department of Politecnico di Milano and IFN-CNR, Via G. Previati 1/C, 23900 Lecco, Italyen
dc.contributor.institutionIMRA America Inc., 1044 Woodridge Avenue, Ann Arbor, MI 48105-9774, USAen
dc.contributor.institutionLaboratory of Theoretical Spectroscopy, V.E. Zuev Institute of Atmospheric Optics SB RAS, 1, Academician Zuev square, Tomsk 634021, Russiaen
dc.contributor.institutionUniv. Grenoble Alpes, CNRS, LIPhy, 38000 Grenoble, Franceen
kaust.authorAlsaif, Bidooren
kaust.authorFarooq, Aamiren
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