Editorial
Violet and red KHg excimer bands in the spectrum of the high pressure K-Hg-Ar discharge lamp
Vesna Džimbeg Malčić
; College of Printing, University of Zagreb, 41 000 Zagreb
Damir Veža
; Institute of Physics of University of Zagreb, P. O. Box 304, YU-41001 Zagreb
Goran Pichler
; Institute of Physics of University of Zagreb, P. O. Box 304, YU-41001 Zagreb
Abstract
We present time-resolved spectroscopic studies of the high-pressure K-Hg-Ar discharge lamp. In the neighbourhood of the second resonance potassium line (5p-4s transition) at 404.4 and 404.7 nm a group of KHg satellite bands is observed. In the red part of spectrum, we observed a very broad KHg diffuse band with undulations peaking at 611, 616, 623 and 629 nm. Electron density has been estimated by using Inglis-Teller relation, for two electric current regimes - at current maximum and at current reversal.
Keywords
Hrčak ID:
332203
URI
Publication date:
7.5.1990.
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