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Simultaneous vibrational and pure rotational coherent anti-Stokes Raman spectroscopy for temperature and multispecies concentration measurements demonstrated in sooting flames

Brackmann, Christian LU ; Bood, Joakim LU ; Bengtsson, Per-Erik LU ; Seeger, T; Schenk, M and Leipertz, A (2002) In Applied Optics 41(3). p.564-572
Abstract
The potential of measuring temperature and multiple species concentrations (N-2, O-2, CO) by use of combined vibrational coherent anti-Stokes Raman spectroscopy (CARS) and pure rotational CARS has been investigated. This was achieved with only one Nd:YAG laser and one dye laser together with a single spectrograph and CCD camera. From measurements in premixed sooting C2H4-air flames it was possible to evaluate temperatures from both vibrational CARS and rotational CARS, spectra, O-2 concentration from the rotational CARS spectra, and CO concentration from the vibrational CARS spectra. Quantitative results from premixed sooting C2H4-air flames are presented, and the uncertainties in the results as well as the possibility of extending the... (More)
The potential of measuring temperature and multiple species concentrations (N-2, O-2, CO) by use of combined vibrational coherent anti-Stokes Raman spectroscopy (CARS) and pure rotational CARS has been investigated. This was achieved with only one Nd:YAG laser and one dye laser together with a single spectrograph and CCD camera. From measurements in premixed sooting C2H4-air flames it was possible to evaluate temperatures from both vibrational CARS and rotational CARS, spectra, O-2 concentration from the rotational CARS spectra, and CO concentration from the vibrational CARS spectra. Quantitative results from premixed sooting C2H4-air flames are presented, and the uncertainties in the results as well as the possibility of extending the combined CARS technique fur probing of additional species are discussed. (C) 2002 Optical Society of America. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Applied Optics
volume
41
issue
3
pages
564 - 572
publisher
OSA
external identifiers
  • wos:000173455700023
  • pmid:11905583
  • scopus:0037137804
ISSN
2155-3165
language
English
LU publication?
yes
id
c7525ecd-898c-4594-a6dd-f8a39259f5ce (old id 344593)
alternative location
http://ao.osa.org/ViewMedia.cfm?id=67622&seq=0
date added to LUP
2007-08-10 15:27:58
date last changed
2017-11-12 03:23:54
@article{c7525ecd-898c-4594-a6dd-f8a39259f5ce,
  abstract     = {The potential of measuring temperature and multiple species concentrations (N-2, O-2, CO) by use of combined vibrational coherent anti-Stokes Raman spectroscopy (CARS) and pure rotational CARS has been investigated. This was achieved with only one Nd:YAG laser and one dye laser together with a single spectrograph and CCD camera. From measurements in premixed sooting C2H4-air flames it was possible to evaluate temperatures from both vibrational CARS and rotational CARS, spectra, O-2 concentration from the rotational CARS spectra, and CO concentration from the vibrational CARS spectra. Quantitative results from premixed sooting C2H4-air flames are presented, and the uncertainties in the results as well as the possibility of extending the combined CARS technique fur probing of additional species are discussed. (C) 2002 Optical Society of America.},
  author       = {Brackmann, Christian and Bood, Joakim and Bengtsson, Per-Erik and Seeger, T and Schenk, M and Leipertz, A},
  issn         = {2155-3165},
  language     = {eng},
  number       = {3},
  pages        = {564--572},
  publisher    = {OSA},
  series       = {Applied Optics},
  title        = {Simultaneous vibrational and pure rotational coherent anti-Stokes Raman spectroscopy for temperature and multispecies concentration measurements demonstrated in sooting flames},
  volume       = {41},
  year         = {2002},
}