DocumentCode
583842
Title
FEL operation with prebunched electron beam
Author
Boehmer, H. ; Caponi, M.Z. ; Munch, J.
Author_Institution
Advanced Technology and Engineering Sciences Laboratories TRW, Inc., One Space Park, Redondo Beach, CA 90278, U.S.A.
fYear
1981
fDate
June 29 1981-July 3 1981
Firstpage
947
Lastpage
952
Abstract
We have investigated a FEL with a prebuncher, both theoretically and experimentally. In the theory we show how a prebuncher modifies the general dispersion relation describing the FEL, and how this leads to an increased gain as compared with the conventional FEL. In the experimental investigations, we confirm these results and demonstrate a greatly increased gains. We have measured the gain and dispersion relation of the FEL.
Keywords
Dispersion; Electromagnetic waveguides; Electron beams; Measurement by laser beam; Microwave oscillators; Modulation; Undulators;
fLanguage
English
Publisher
ieee
Conference_Titel
High-Power Electron and Ion Beam Research & Technology, 1981 4th International Topical Conference on
Conference_Location
Palaiseau, France
Print_ISBN
000-0-0000-0000-0
Type
conf
Filename
6393710
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