DocumentCode
2522779
Title
Spatio-temporal chaos in a gyrotron resonator with an off-axis electron beam
Author
Airila, M.I.
Author_Institution
Euratom-Tekes Assoc., Helsinki Univ. of Technol., Finland
fYear
2002
fDate
26-26 Sept. 2002
Firstpage
43
Lastpage
44
Abstract
The two-dimensional self-consistent time-dependent theory of beam-wave interaction in gyrotron resonators has been modified to account for eccentricity of the annular hollow electron beam. Numerical analysis yields the effect of beam eccentricity on the previously known limiting values of the azimuthal index of the mode, beyond which stationary single-mode operation becomes impossible.
Keywords
chaos; gyrotrons; microwave generation; microwave oscillators; annular hollow electron beam; azimuthal index; beam-wave interaction; eccentricity; gyrotron resonator; limiting values; off-axis electron beam; spatio-temporal chaos; stationary single-mode operation; two-dimensional self-consistent time-dependent theory; Chaos; Electromagnetic heating; Electron beams; Equations; Frequency; Fusion reactors; Gyrotrons; Plasma sources; Power generation; Stochastic processes;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared and Millimeter Waves, 2002. Conference Digest. Twenty Seventh International Conference on
Conference_Location
San Diego, CA, USA
Print_ISBN
0-7803-7423-1
Type
conf
DOI
10.1109/ICIMW.2002.1076075
Filename
1076075
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