Title :
Experiment for over 200 kW oscillation of a 295 GHz pulse gyrotron
Author :
Saito, Takashi ; Yamaguchi, Yoshio ; Ikeuchi, Shinji ; Kasa, Jun ; Tatematsu, Y. ; Ikeda, Ryohei ; Ogawa, Isamu ; Idehara, T. ; Kubo, Satoshi ; Shimozuma, Takashi ; Nishiura, Masaki ; Tanaka, Kiyoshi
Author_Institution :
Res. Center for Dev. of Far-Infrared Region, Univ. of Fukui, Fukui, Japan
Abstract :
A high power sub-THz gyrotron for use in the collective Thomson scattering diagnostics of fusion plasmas is under development. It operates at the fundamental harmonic with a frequency of 295 GHz. In recent experiments, we have succeeded in over 200 kW oscillation of this gyrotron.
Keywords :
gyrotrons; millimetre wave tubes; oscillations; terahertz wave devices; Thomson scattering diagnostics; frequency 295 GHz; fundamental harmonic; fusion plasmas; gyrotron oscillation; high power subterahertz gyrotron; power 200 kW; pulse gyrotron; Antenna radiation patterns; Converters; Gyrotrons; Harmonic analysis; Oscillators; Plasmas; Temperature measurement;
Conference_Titel :
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location :
Mainz
DOI :
10.1109/IRMMW-THz.2013.6665528
