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Proceedings Paper

2A-CARS thermometry of hydrogen
Author(s): W. Clauß
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Paper Abstract

The results of two-wavelength rotational CARS thermometry (2λ-CARS thermometry) of hydrogen at temperatures from 300 K to 1100 K are presented. Experimentally, temperature was measured in a heated cell using single-shot and averaged CARS intensities in the rotational S-branch. Relative standard deviation for single-shot temperature values was ∼1.5% at 296 K and ∼8% at 1000 K. The accuracy achieved, its dependence on measured temperature, and possibility of their improvement were analysed.

Paper Details

Date Published: 1 September 1996
PDF: 2 pages
Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 2778A8 (1 September 1996); doi: 10.1117/12.2316057
Show Author Affiliations
W. Clauß, German Aerospace Research Establishment (Germany)


Published in SPIE Proceedings Vol. 2778:
17th Congress of the International Commission for Optics: Optics for Science and New Technology
Joon-Sung Chang; Jai-Hyung Lee; ChangHee Nam, Editor(s)

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