QUANTITATIVE SPECTROSCOPY TEMPERATURE DETERMINATION IN PLASMAS.
KIEL UNIV (WEST GERMANY) INSTITUT FUER EXPERIMENTELLE PHYSIK
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Fast rising spark discharges in high pressure gas and in air and their qualification as standard light sources have been investigated. Two special types are described A spark for exposure times in the microsecond-and one in the msec- range. The radiation was found to be continuous and reproducible, coming from an optically thick region. The micosec-spark has a black body temperature of 35000K, the misec-spark one of 9000K. Author
- Plasma Physics and Magnetohydrodynamics