Title :
Moderately relativistic high-harmonic gyrotrons for millimeter/submillimeter wavelength band
Author :
Bratman, Vladimir L. ; Fedotov, Alexei E. ; Kalynov, Yury K. ; Manuilov, Vladimir N. ; Ofitserov, Mikhail M. ; Samsonov, Sergei V. ; Savilov, Andrey V.
Author_Institution :
Inst. of Appl. Phys., Acad. of Sci., Nizhny Novgorod, Russia
fDate :
4/1/1999 12:00:00 AM
Abstract :
A large orbit gyrotron with a 300 keV, 30 A, 20 ns electron beam has provided selective generation with radiation power from 1.5 MW at fundamental (wavelength of 14 mm) to 100 kW at the fifth cyclotron harmonic (wavelength of 4 mm). The next experiment with a unique electron beam (250 keV, 18 A, 10 μs, 0.6 mm in diameter) is in progress
Keywords :
gyrotrons; harmonics; millimetre wave generation; millimetre wave tubes; relativistic electron beam tubes; submillimetre wave generation; submillimetre wave tubes; 100 kW to 1.5 MW; 20 ns; 30 A; 300 keV; 4 to 14 mm; EHF; THF; electron beam; fifth cyclotron harmonic; high-harmonic gyrotrons; large orbit gyrotron; millimeter wavelength band; moderately relativistic gyrotrons; selective generation; submillimeter wavelength band; Cyclotrons; Electron beams; Gyrotrons; Magnetic fields; Millimeter wave technology; Optical resonators; Optical waveguides; Power system harmonics; Resonance; Tellurium;
Journal_Title :
Plasma Science, IEEE Transactions on
