DocumentCode
860666
Title
Gain Measurement on the ACO Storage Ring Laser
Author
Deacon, D.A.G. ; Madey, J.M.J. ; Robinson, K.E. ; Bazin, Cyril ; Billardon, M. ; Elleaume, P. ; Farge, Y. ; Ortega, J.M. ; Petroff, Y. ; Velghe, M.F.
Author_Institution
LURE, Bâtiment 209C, Université de Paris-Sud, 91405 Orsay, France and High Energy Physics Lab, Stanford University, Stanford CA 94305 USA
Volume
28
Issue
3
fYear
1981
fDate
6/1/1981 12:00:00 AM
Firstpage
3142
Lastpage
3144
Abstract
We report the results of the first gain measurements on the free electron laser being assembled on the storage ring ACO. The largest measured peak gain, averaged over the laser mode, is ¿ = 4.3 × 10-4 per pass. No laser induced bunch lengthening is observed within the experimental accuracy of 50 psec under a laser intensity of 1.6 kw/cm2 and under the conditions of strong anomalous bunch lengthening (¿¿/¿¿(I=0)) = 6.8 - 4.2.
Keywords
Band pass filters; Electron beams; Extraterrestrial measurements; Free electron lasers; Gain measurement; Laser beams; Laser theory; Ring lasers; Storage rings; Undulators;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/TNS.1981.4332033
Filename
4332033
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