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Proceedings Paper

Application of two-photon polarization spectroscopy to the study of combustion processes
Author(s): M. I. de La Rosa; Conception Perez; Ana Belen Gonzalo; Klaus Grutzmacher; Andreas Steiger
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Paper Abstract

In this work two-photon polarization spectroscopy has been applied to determine absolute number densities of atomic hydrogen in a welding flame. The technique, with high spatial and temporal resolution, is very well suited for real combustion processes because is not limited by quenching, pressure, or temperature. The great potential of the technique comes together with a laser radiation of high spectral quality. The results allow mapping the distribution of atomic hydrogen along two perpendicular directions of the flame.

Paper Details

Date Published: 21 October 2004
PDF: 5 pages
Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); doi: 10.1117/12.590746
Show Author Affiliations
M. I. de La Rosa, Univ. de Valladolid (Spain)
Conception Perez, Univ. de Valladolid (Spain)
Ana Belen Gonzalo, Univ. de Valladolid (Spain)
Klaus Grutzmacher, Physikalisch-Technische Bundesanstalt (Germany)
Andreas Steiger, Physikalisch-Technische Bundesanstalt (Germany)


Published in SPIE Proceedings Vol. 5622:
5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications
Aristides Marcano O.; Jose Luis Paz, Editor(s)

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