DocumentCode
1353552
Title
A high-power CH/sub 3/F laser for plasma diagnostics
Author
Lehecka, T. ; Peebles, W.A. ; Savage, R.L., Jr. ; Luhmann, N.C., Jr.
Author_Institution
California Univ., Los Angeles, CA, USA
Volume
24
Issue
1
fYear
1988
Firstpage
5
Lastpage
7
Abstract
A high-power, optically pumped, methyl fluoride laser operating at 496 mu m has been developed for plasma diagnostic applications. An output power of 100 mW has been measured directly on a calorimeter. The high-pump power utilized in this experiment has also allowed the first observation of saturation in far-infrared output power resulting from severe vibrational bottlenecking. The effect of buffer gases in relieving this bottlenecking is described and compared to a simple rate-equation model.<>
Keywords
gas lasers; laser transitions; optical pumping; organic compounds; plasma diagnostics by laser beam; 100 mW; 496 micron; high-power optically pumped laser; methyl fluoride laser; plasma diagnostics; vibrational bottlenecking; Gases; Laser excitation; Optical buffering; Optical pumping; Optical saturation; Plasma diagnostics; Plasma measurements; Power generation; Power measurement; Pump lasers;
fLanguage
English
Journal_Title
Quantum Electronics, IEEE Journal of
Publisher
ieee
ISSN
0018-9197
Type
jour
DOI
10.1109/3.85
Filename
85
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