DocumentCode :
1106184
Title :
FEL oscillator performance optimization with astigmatic 
beams
beamsAuthor :
Cover, Ralph A. ; Bhowmik, Anup
Author_Institution :
Rockwell International, Canoga Park, CA, USA
Volume :
21
Issue :
7
fYear :
1985
fDate :
7/1/1985 12:00:00 AM
Firstpage :
1007
Lastpage :
1011
Abstract :
A model is presented for an FEL amplifier with an astigmatic electron beam propagating through a linearly polarized, linearly tapered wiggler. The model is used to examine FEL resonator performance as a function of -beam focusing in the wiggle plane perpendicular to the plane of polarization of the magnets.
-beam focusing in the wiggle plane perpendicular to the plane of polarization of the magnets.Keywords :
Free electron lasers; Laser amplifiers; Laser resonators; Electron beams; Focusing; Free electron lasers; Magnetic fields; Magnets; Optical resonators; Optimization; Oscillators; Polarization; Undulators;
fLanguage :
English
Journal_Title :
Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9197
Type :
jour
DOI :
10.1109/JQE.1985.1072753
Filename :
1072753
Link To Document :
