DocumentCode
572600
Title
High power microwave emission and diagnostics of microsecond electron beams
Author
Gilgenbach, Ronald M. ; Hochman, J.M. ; Jaynes, R. ; Rintamaki, J.I. ; Lau, Y.Y. ; Luginsland, John ; Lash, J.S. ; Spencer, T.A.
Author_Institution
Intense Energy Beam Interaction Laboratory, Nuclear Engineering and Radiological Sciences Dept., University of Michigan, Ann Arbor, 48109-2104, USA
Volume
1
fYear
1996
fDate
10-14 June 1996
Firstpage
347
Lastpage
350
Abstract
Experiments have been performed to generate high power, long-pulse microwaves by the gyrotron mechanism in rectangular cross-section interaction cavities. Long-pulse electron beams are generated by MELBA (Michigan Electron Long Beam Accelerator), which operates with parameters: −0.8 MV, 1–10 kA, and 0.5–1 microsecond pulselength. Microwave power levels are in the megawatt range. Polarization control is being studied by adjustment of the solenoidal magnetic field. Initial results show polarization power ratios up to a factor of 15. Electron beam dynamics (Vperp/Vpar) are being measured by radiation darkening on glass plates. Computer modeling utilizes the MAGIC Code for electromagnetic waves and a single electron orbit code that includes a distribution of angles.
fLanguage
English
Publisher
iet
Conference_Titel
High-Power Particle Beams, 1996 11th International Conference on
Conference_Location
Prague, Czech Republic
Print_ISBN
978-80-902250-3-9
Type
conf
Filename
6308333
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