Diagnostics system of JT-60U

被引：6

作者：

Sugie, T ^{[1
]}

Hatae, T ^{[1
]}

Koide, Y ^{[1
]}

Fujita, T ^{[1
]}

Kusama, Y ^{[1
]}

Nishitani, T ^{[1
]}

Isayama, A ^{[1
]}

Sato, M ^{[1
]}

Shinohara, K ^{[1
]}

Asakura, N ^{[1
]}

Konoshima, S ^{[1
]}

Kubo, H ^{[1
]}

Takenaga, H ^{[1
]}

Kawano, Y ^{[1
]}

Kondoh, T ^{[1
]}

Nagashima, A ^{[1
]}

Fukuda, T ^{[1
]}

Sunaoshi, H ^{[1
]}

Naito, O ^{[1
]}

Kitamura, S ^{[1
]}

Tsukahara, Y ^{[1
]}

Sakasai, A ^{[1
]}

Sakamoto, Y ^{[1
]}

Suzuki, T ^{[1
]}

Tobita, K ^{[1
]}

Nemoto, M ^{[1
]}

Morioka, A ^{[1
]}

Ishikawa, M ^{[1
]}

Ishida, S ^{[1
]}

Isei, N ^{[1
]}

Oyama, N ^{[1
]}

Neyatani, Y ^{[1
]}

Itami, K ^{[1
]}

Sakurai, S ^{[1
]}

Tamai, H ^{[1
]}

Tsuchiya, K ^{[1
]}

Higashijima, S ^{[1
]}

Nakano, T ^{[1
]}

Nagaya, S ^{[1
]}

Chiba, S ^{[1
]}

Lee, S ^{[1
]}

Shitomi, M ^{[1
]}

机构：

[1] Japan Atom Energy Res Inst, Naka Fus Res Estab, Naka, Ibaraki 3110193, Japan

来源：

FUSION SCIENCE AND TECHNOLOGY | 2002年 / 42卷 / 2-3期

关键词：

diagnostics; JT-60U; tokamak;

D O I：

10.13182/FST02-A242

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：

The diagnostic system of JT-60U (JT-60upgrade) is composed of about 50 individual diagnostic devices. Recently, the detailed radial profile measurements of plasma parameters have been improved, so that the internal structure of plasmas could be explored. The understanding of plasma confinement has been enhanced by density and temperature fluctuation measurements using a mm-wave reflectometer and electron cyclotron emission measurements, respectively. In addition, real-time control experiments of electron density, neutron yield, radiated power, and electron temperature gradient have been carried out successfully by corresponding diagnostic devices. These measurements and the real-time control contribute to improving plasma performance. Diagnostic devices for next generation fusion devices such as a CO2 laser interferometer/polarimeter and a CO2 laser collective Thomson scattering system have been developed.

引用

页码：482 / 511

页数：30

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