DocumentCode
283249
Title
17 GHz excitation of argon ion and helium-krypton ion lasers
Author
Dobie, Paul J. ; Broadhead, John A. ; Maitland, Arthur
Author_Institution
St. Andrews Univ., Fife, UK
fYear
1988
fDate
32260
Firstpage
42461
Lastpage
42464
Abstract
A magnetron operating at 17 GHz delivers 40 kW pulses into a microwave coupling structure producing a transverse electric field of approximately 106 V/m. Laser action has been observed in a variety of Argon, Helium-Argon and Helium-Krypton gas mixtures. The microwave power absorption efficiency as a function of excitation frequency is considered. Time-resolved spectroscopy is used to monitor the variation of output against gas mixture ratio and pressure, and input power characteristics
Keywords
argon; helium; ion lasers; krypton; 17 GHz; 40 kW; Ar+ laser; He-Ar laser; He-Kr laser; excitation frequency; gas mixture pressure; gas mixture ratio; input power characteristics; ion lasers; magnetron; microwave coupling structure; microwave power absorption efficiency; time-resolved spectroscopy; transverse electric field;
fLanguage
English
Publisher
iet
Conference_Titel
Gas Lasers - Art and Applications, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
209172
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