Title :
Plasma scattering measurement using gyrotron FU II as radiation source
Author :
Ogawa, Isamu ; Idehara, T. ; Itakura, Y. ; Myodo, M. ; Hori, T. ; Park, H. ; Mazzucato, E. ; Munsat, T.
Author_Institution :
Res. Center for Dev. of Far-Infrared Region, Fukui Univ., Japan
fDate :
27 Sept.-1 Oct. 2004
Abstract :
Plasma scattering measurement is an effective technique to observe low frequency density fluctuations excited in plasma. A well-collimated, submillimeter wave beam is suitable for improving the spatial resolution. Application of submillimeter wave gyrotron is effective in improving the S/N ratio of the measurement because of its capacity to deliver high power.
Keywords :
gyrotrons; plasma density; plasma diagnostics; plasma fluctuations; submillimetre wave tubes; S/N ratio; gyrotron FU II; low frequency density fluctuations; plasma scattering measurement; radiation source; spatial resolution; submillimeter wave beam; submillimeter wave gyrotron; Density measurement; Frequency measurement; Gyrotrons; Plasma applications; Plasma density; Plasma measurements; Plasma sources; Plasma waves; Scattering; Submillimeter wave technology;
Conference_Titel :
Infrared and Millimeter Waves, 2004 and 12th International Conference on Terahertz Electronics, 2004. Conference Digest of the 2004 Joint 29th International Conference on
Print_ISBN :
0-7803-8490-3
DOI :
10.1109/ICIMW.2004.1422056
