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Proceedings Paper

Stark width measurement of several OII lines
Author(s): Juan Antonio del Val; Juan Antonio Aparicio-Calzada; Santiago Mar Sardana
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Paper Abstract

Stark widths of 28 OII spectral lines have been measured as functions of electron density in a pulsed discharge plasma. The electron density, which ranges from 1 to 8 X 1022 m-3 in the plasma, has been determined simultaneously by one-wavelength interferometry, using the 514.0 nm transition of an Argon ion laser, and from Balmer- alpha Stark broadening. The OII excitation temperature (22000 - 48000 K) has been determined from Boltzmann-plots. The measured data are compared with other works found in the literature.

Paper Details

Date Published: 6 July 1999
PDF: 5 pages
Proc. SPIE 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, (6 July 1999); doi: 10.1117/12.358431
Show Author Affiliations
Juan Antonio del Val, Univ. de Salamanca (Spain)
Juan Antonio Aparicio-Calzada, Univ. de Valladolid (Spain)
Santiago Mar Sardana, Univ. de Valladolid (Spain)


Published in SPIE Proceedings Vol. 3572:
3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications
Angela Maria Guzman, Editor(s)

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