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Proceedings Paper

Temporal resolution spectroscopy applied in the study of a LTE arc plasma
Author(s): Iancu Iova; Stefan Levai; Floriana Iova; Costel Biloiu; Gheorghe Ilie; M. Bazavan; M. Bulinski
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Paper Abstract

A method for local thermodynamic equilibrium plasma diagnostics by vibrational structure of diatomic molecule electronic states is elaborated. On this purpose is adopted a model of plasma temperature determination from the relative intensities of the molecular vibrational band head incompletely spectrally resolved. The relative intensities were determined using the temporal integrated profile instead of peak or integrated spectral profile of a band head. This more accurate method of vibrational temperature determination allows obtained new data about the plasma internal processes.

Paper Details

Date Published: 23 February 2000
PDF: 9 pages
Proc. SPIE 4068, SIOEL '99: Sixth Symposium on Optoelectronics, (23 February 2000); doi: 10.1117/12.378650
Show Author Affiliations
Iancu Iova, Univ. of Bucharest (Romania)
Stefan Levai, Univ. of Bucharest (Romania)
Floriana Iova, Univ. of Bucharest (Romania)
Costel Biloiu, Univ. of Bucharest (Romania)
Gheorghe Ilie, Univ. of Bucharest (Romania)
M. Bazavan, Univ. of Bucharest (Romania)
M. Bulinski, Univ. of Bucharest (Romania)

Published in SPIE Proceedings Vol. 4068:
SIOEL '99: Sixth Symposium on Optoelectronics
Teodor Necsoiu; Maria Robu; Dan C. Dumitras, Editor(s)

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