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Proceedings Paper

Investigation of rf-excited CO2 slab laser discharges by measuring N2 emission bands with high-spatial resolution
Author(s): U. Berkermann; A. Liffers; R. Hannemann; G. Jakob; C. Luecking; Juergen A. Mentel; Gerhard Schiffner
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Paper Abstract

Spectroscopic measurements of N2 molecular bands emitted by the discharge of a sealed off test chamber and a 2 kW carbon-dioxide slab laser deliver detailed rotational temperature and intensity profiles in the gap between the electrodes as a function of different discharge parameters. The results give basic information on the behavior of the discharge and the main plasma parameters for further investigations.

Paper Details

Date Published: 4 April 1997
PDF: 4 pages
Proc. SPIE 3092, XI International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference, (4 April 1997); doi: 10.1117/12.270227
Show Author Affiliations
U. Berkermann, Ruhr-Univ. Bochum (Germany)
A. Liffers, Ruhr-Univ. Bochum (Germany)
R. Hannemann, Ruhr-Univ. Bochum (Germany)
G. Jakob, Ruhr-Univ. Bochum (Germany)
C. Luecking, Ruhr-Univ. Bochum (Germany)
Juergen A. Mentel, Ruhr-Univ. Bochum (Germany)
Gerhard Schiffner, Ruhr Univ.-Bochum (Germany)


Published in SPIE Proceedings Vol. 3092:
XI International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference
Denis R. Hall; Howard J. Baker, Editor(s)

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