SUBMILLIMETER-WAVE GYROTRON (GYROTRON FU-IV) FOR PLASMA DIAGNOSTICS

Authors
SHIMIZU Y ICHIKAWA K SHIBUTANI K KURAHASHI K TATSUKAWA T IDEHARA T OGAWA I OKAZAKI Y OKAMOTO T
Citation
Y. Shimizu et al., SUBMILLIMETER-WAVE GYROTRON (GYROTRON FU-IV) FOR PLASMA DIAGNOSTICS, Fusion engineering and design, 34-5, 1997, pp. 459-462
Citations number
7
Categorie Soggetti
Nuclear Sciences & Tecnology
Journal title
Fusion engineering and design → ACNP
ISSN journal
09203796
Volume
34-5
Year of publication
1997
Pages
459 - 462
Database
ISI
SICI code
0920-3796(1997)34-5:<459:SG(FFP>2.0.ZU;2-J
Abstract
The development of a high frequency, high harmonic gyrotron using a 17 T superconducting magnet is described. The design of this gyrotron wa s optimized for the second harmonic. The operation frequency of the gy rotron can be tuned from 160 to 440 GHz by the fundamental and extende d up to 850 GHz by the second harmonic. One hundred per cent modulatio n of the output has been achieved under an anode voltage modulation le vel of only about 10%. (C) 1997 Elsevier Science S.A.