Progress in millimeter-wave imaging diagnostics

被引:3
|
作者
Mase, A [1 ]
Kogi, Y
Kawahata, K
Nagayama, Y
Luhmann, NC
Deng, BH
Domier, CW
Mazzucato, E
Munsat, T
Park, HK
机构
[1] Kyushu Univ, Adv Sci & Technol Ctr Cooperat Res, Kasuga, Fukuoka 8168580, Japan
[2] Natl Inst Fus Sci, Toki 5095292, Japan
[3] Univ Calif Davis, Davis, CA 95616 USA
[4] Princeton Univ, Plasma Phys Lab, Princeton, NJ 08543 USA
关键词
D O I
10.13182/FST03-A11963602
中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
Significant advances in microwave and millimeter wave technology have enabled the development of a new generation of imaging diagnostics as a visualization tool in this frequency region. Millimeter-wave imaging diagnostic system is expected to be one of the most promising diagnostic methods that measure profiles and fluctuations of magnetically confined plasmas. It successfully measures the time evolutions of both radial and axial profiles of density and electron temperature and their fluctuation components in a tandem mirror plasma as well as tokamak plasmas. This paper presents the representative results obtained via imaging systems such as phase imaging interferometry, electron cyclotron emission imaging, and microwave imaging reflectometry.
引用
收藏
页码:237 / 242
页数:6
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