Recent results in GYCOM/IAP development of high-power gyrotrons for fusion installations

Author

Litvak, A.G. ; Denisov, G.G. ; Myasnikov, V.E. ; Tai, E.M.

Author_Institution

Inst. of Appl. Phys., Russian Acad. of Sci., Novgorod, Russia

Volume

1

fYear

2005

fDate

19-23 Sept. 2005

Firstpage

233

Abstract

The paper presents the latest Russian achievements in development of MW power level gyrotrons for fusion installations. During two last years several gyrotrons were designed and tested at IAP/GYCOM: a version of 170 GHz gyrotron for ITER; multi-frequency (105-140 GHz) gyrotron for Asdex-Up, 84GHz gyrotron for LHD and 82.7 GHz gyrotron for SST-1. All these gyrotrons are equipped with diamond CVD windows and depressed collectors. Corresponding transmission line components were also tested at high power of microwaves in long-pulse or CW regimes.

Keywords

fusion reactor design; gyrotrons; installation; millimetre wave generation; 105 to 140 GHz; 170 GHz; 82.7 GHz; 84 GHz; GYCOM/IAP development; depressed collectors; diamond CVD windows; fusion installations; high-power gyrotrons; transmission line components testing; Ceramics; Cyclotrons; Electrons; Frequency; Gyrotrons; Physics; Power measurement; Power transmission lines; Testing; Variable speed drives;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics, 2005. IRMMW-THz 2005. The Joint 30th International Conference on

Print_ISBN

0-7803-9348-1

Type

conf

DOI

10.1109/ICIMW.2005.1572494

Filename

1572494