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Proceedings Paper

Competitive processes in a nonisothermal plasma by deconvolution of low-intensity spectral lines
Author(s): Iancu Iova; Gheorghe Ilie; M. Bazavan; Costel Biloiu; Ion Gruia; Ionel Chera; M. Cristea; T. Constantinescu
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Paper Abstract

The paper presents a data processing algorithm, based on a deconvolution technique that enables the recovery of the low intensity spectral lines, in connection with the analysis of the radiative mechanisms from the non isothermal plasma of a hollow cathode discharge. This method represents a useful tool in the study of the radiative competitive processes involved in the selective excitation mechanisms for UV and visible spectral line's emission. It permits the evaluation of the second kind collision's weight in conjunction with the concentration of the plasma ions for different discharge parameters.

Paper Details

Date Published: 2 July 1998
PDF: 9 pages
Proc. SPIE 3405, ROMOPTO '97: Fifth Conference on Optics, (2 July 1998); doi: 10.1117/12.312803
Show Author Affiliations
Iancu Iova, Univ. of Bucharest (Romania)
Gheorghe Ilie, Univ. of Bucharest (Romania)
M. Bazavan, Univ. of Bucharest (Romania)
Costel Biloiu, Univ. of Bucharest (Romania)
Ion Gruia, Univ. of Bucharest (Romania)
Ionel Chera, Univ. of Bucharest (Romania)
M. Cristea, Politehnica Univ. of Bucharest (Romania)
T. Constantinescu, Politehnica Univ. of Bucharest (Romania)


Published in SPIE Proceedings Vol. 3405:
ROMOPTO '97: Fifth Conference on Optics
Valentin I. Vlad; Dan C. Dumitras, Editor(s)

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