DocumentCode
1073928
Title
Mechanisms of the increase of the Cd(II) 441.6 nm laser power by the addition of iodine in a positive column He-Cd+laser
Author
Arai, Toshihiko ; Yabumoto, Tadaichi ; Goto, Toshio
Author_Institution
Faculty of Engineering, Meiji University, Ikuta, Tama-ku, Kawasaki, Japan
Volume
14
Issue
5
fYear
1978
fDate
5/1/1978 12:00:00 AM
Firstpage
374
Lastpage
377
Abstract
The population densities of the He(I) 
and 
levels and the Cd(II) ground level were experimentally determined with the modified absorption method in a positive column He-Cd laser discharge with little iodine. The population densities of the upper and lower laser levels of the Cd(II) 441.6 nm line were also obtained with the modified absorption method and the gain measurement. From these results, the mechanism of the increase in the Cd(II) 441.6 nm laser power with the addition of iodine was made clear.
and levels and the Cd(II) ground level were experimentally determined with the modified absorption method in a positive column He-Cd laser discharge with little iodine. The population densities of the upper and lower laser levels of the Cd(II) 441.6 nm line were also obtained with the modified absorption method and the gain measurement. From these results, the mechanism of the increase in the Cd(II) 441.6 nm laser power with the addition of iodine was made clear.Keywords
Absorption; Atom lasers; Atomic beams; Atomic measurements; Cadmium; Density measurement; Helium; Metastasis; Plasma measurements; Power lasers;
fLanguage
English
Journal_Title
Quantum Electronics, IEEE Journal of
Publisher
ieee
ISSN
0018-9197
Type
jour
DOI
10.1109/JQE.1978.1069789
Filename
1069789
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