Megawatt Power Dual-Frequency Gyrotrons for Modern Fusion Facilities

被引：2

作者：

Agapova, M. ^{[2
]}

Belov, Yu ^{[2
]}

Chirkov, A. ^{[1
]}

Denisov, G. ^{[1
]}

Gnedenkov, A. ^{[2
]}

Ilin, V ^{[1
]}

Kazansky, I ^{[2
]}

Khailov, I ^{[1
]}

Kuftin, A. ^{[1
]}

Kuzmin, A. ^{[2
]}

Litvak, A. ^{[1
]}

Lyubimov, A. ^{[2
]}

Malygin, V ^{[1
]}

Miasnikov, V ^{[2
]}

Morozkin, M. ^{[1
]}

Nichiporenko, V ^{[2
]}

Popov, L. ^{[2
]}

Sokolov, E. ^{[1
]}

Soluyanova, E. ^{[2
]}

Tait, E. ^{[2
]}

Usachev, S. ^{[2
]}

Zapevalov, V ^{[1
]}

机构：

[1] Inst Appl Phys, Nizhnii Novgorod 603950, Russia

[2] Gycom Ltd, Nizhnii Novgorod 603155, Russia

来源：

2019 44TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2019年

关键词：

D O I：

10.1109/irmmw-thz.2019.8873866

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Nearly 20 years ago demand had arisen in the world practice of plasma investigations with gyrotron usage - to have a source of long-pulse microwave radiation with step tunable frequency at megawatt-power level. Transparency bands of typical modern 1.8-mm single disc diamond output windows arc distant at step of 35GHz. Attempts to build the reliable broad hand output window unit capable to provide long-pulse gyrotron multi-frequency operation with much smaller steps has not succeeded yet. In the same time 10 dual-frequency 140/105GHz long-pulse gyrotrons using single disc diamond window successfully run now at megawatt-power level providing ECRH at ASDEX Upgrade and KSTAR facilities.

引用

页数：2