Development of a multipath laser Thomson scattering system
| Project/Area Number |
21560860
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Nuclear fusion studies
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| Research Institution | National Institute for Fusion Science |
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Principal Investigator |
YAMADA Ichihiro 核融合科学研究所, ヘリカル研究部, 准教授 (80222371)
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| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 核融合 / プラズマ計測 / トムソン散乱 / 前方散乱 / 後方散乱 / 復走レーザー |
|---|
| Research Abstract |
To extend the measurable temperature range of the LHD Thomson scattering system(50eV-10keV→5eV-30keV) and to search for electron temperature anisotropy of high temperature fusion plasmas, we have improved the LHD Thomson scattering system by using a multipath laser configuration. In this study, we have developed a high-power 1.5J/50 Hz YAG laser. And, a multipath laser system has been installed on the GAMMA10 Thomson scattering system.
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Report
(4 results)
Research Products
(24 results)
