Combined coherent anti-Stokes Raman spectroscopy and linear Raman spectroscopy for simultaneous temperature and multiple species measurements

MC Weikl, F Beyrau, J Kiefer, T Seeger, A Leipertz

Research output: Contribution to journalArticle

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Abstract

The simultaneous application of pure rotational coherent anti-Stokes Raman spectroscopy (CARS) and vibrational linear Raman spectroscopy (LRS) for the measurement of temperature and species concentrations in combustion systems is demonstrated. In addition to the standard rotational CARS experimental setup, only one detection system (spectrometer and intensified CCD camera) for the collection of the LRS signals was applied. The emission of the broadband dye laser used for CARS was shifted to the deep red to avoid interferences with the LRS signals located in the visible region. First experimental results from a vaporizing propane spray using an engine injection system are shown. (c) 2006 Optical Society of America
Original languageEnglish
Pages (from-to)1908-1910
Number of pages3
JournalOptics Letters
Volume31
Issue number12
DOIs
Publication statusPublished - 15 Jun 2006

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Raman spectroscopy
temperature
vaporizing
CCD cameras
propane
dye lasers
sprayers
engines
spectrometers
injection
broadband
interference

Cite this

Combined coherent anti-Stokes Raman spectroscopy and linear Raman spectroscopy for simultaneous temperature and multiple species measurements. / Weikl, MC; Beyrau, F; Kiefer, J; Seeger, T; Leipertz, A.

In: Optics Letters, Vol. 31, No. 12, 15.06.2006, p. 1908-1910.

Research output: Contribution to journalArticle

Weikl, MC ; Beyrau, F ; Kiefer, J ; Seeger, T ; Leipertz, A. / Combined coherent anti-Stokes Raman spectroscopy and linear Raman spectroscopy for simultaneous temperature and multiple species measurements. In: Optics Letters. 2006 ; Vol. 31, No. 12. pp. 1908-1910.
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