DocumentCode :
1106339
Title :
Electron-beam diagnostics and results for the Los Alamos free-electron laser
Author :
Sheffield, Richard L. ; Stein, William E. ; Warren, Roger W. ; Fraser, John S. ; Lumpkin, Alexander H.
Author_Institution :
Los Alamos National Laboratory, Los Alamos, NM, USA
Volume :
21
Issue :
7
fYear :
1985
fDate :
7/1/1985 12:00:00 AM
Firstpage :
895
Lastpage :
903
Abstract :
In this paper, we describe the diagnostic devices used to measure various properties of the electron beam used in the Los Alamos free-electron laser. Particular emphasis is placed on the slow and fast deflectors. They give unusually detailed and valuable data concerning the correlated energy and time spread of the macropulse and individual micropulses. An analysis of the extraction efficiency measurements is presented, with special emphasis placed on the crucial role played by the Raman instability.
Keywords :
Accelerator measurement systems; Free electron lasers; Laser measurements; Acceleration; Current measurement; Electron beams; Electron emission; Energy measurement; Free electron lasers; Measurement standards; Particle beams; Pulse measurements; Size measurement;
fLanguage :
English
Journal_Title :
Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9197
Type :
jour
DOI :
10.1109/JQE.1985.1072768
Filename :
1072768
Link To Document :
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