Eur. Phys. J. Appl. Phys.
Volume 63, Number 1, July 2013
|Number of page(s)||3|
|Section||Physics of Energy Transfer, Conversion and Storage|
|Published online||05 July 2013|
Particle-in-cell simulation study of a 0.42 THz second-harmonic gyrotron oscillator
School of Physics Science and Information Engineering, Liaocheng University, Shandong 252059, P.R. China
2 Institute of Electronics, Chinese Academy of Sciences, Beijing 100080, P.R. China
a e-mail: email@example.com
Revised: 12 May 2013
Accepted: 29 May 2013
Published online: 5 July 2013
In this paper, a gyrotron oscillator operating at 0.42 THz is studied by Particle-in-cell simulation. Under the condition of a beam voltage of 12 kV, beam current of 160 mA and magnetic field of 7.665 T, the gyrotron can operate stably in the TE06 mode at the second-harmonic. Its output power of continuous wave (CW) is up to 82 W corresponding to an efficiency rate of 4.1%
© EDP Sciences, 2013
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