2012 Fiscal Year Final Research Report
Development of Two Color Teraheltz Laser Diagnostics for the Fusion Plasmas
| Project/Area Number |
22360393
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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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 |
MORISHITA Kazuo 核融合科学研究所, ヘリカル研究部, 教授 (60109353)
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| Co-Investigator(Kenkyū-buntansha) |
AKIYAMA Tsuyoshi 核融合科学研究所, ヘリカル研究部, 准教授 (80370138)
TANAKA Kenji 核融合科学研究所, ヘリカル研究部, 准教授 (50260047)
OKAJIMA Shigeki 中部大学, 工学部, 教授 (90113084)
NAKAYAMA Kazuya 中部大学, 工学部, 講師 (40434584)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 核融合プラズマ / レーザー計測 / テラヘルツ / 干渉計測 / 偏光計測 |
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| Research Abstract |
Two color laser diagnostics using terahertz laser sources is under development for a high performance operation of the Large Helical Device and for future fusion devices. So far, we have achieved high power laser oscillation lines simultaneously oscillating at 57.2 and 47.7 ・m by using a twin optically pumped CH3OD laser, and confirmed the original function, compensation of mechanical vibration
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Research Products
(13 results)
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[Journal Article] Interferometer System on LHD2010
Author(s)
T. Akiyama, K. Kawahata, K. Tanaka, T. Tokuzawa, Y. Ito, Okajima, K. Nakayama, C.A. Michael, L.N. VyachesLavov, A. Sanin, S. Tsuji-Iio and LHD Experimental Group
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Journal Title
Science and Technology
Volume: Vol. 58
Pages: pp. 352-363
Peer Reviewed
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