| Project/Area Number |
07458091
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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 |
プラズマ理工学
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| Research Institution | Nagoya University |
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Principal Investigator |
SHOJI Tatsuo Dept.Eng.Nagoya Univ.Associate Professor, 工学研究科, 助教授 (50115581)
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| Co-Investigator(Kenkyū-buntansha) |
MIENO Tetsu Dept.Phys.Nagoya Univ.Associate Professor, 理学部, 助教授 (50173993)
KADOTYA Kiyoshi Dept.Eng.Nagoya Univ.Professor, 工学研究科, 教授 (60093019)
SAKAWA Yoich Dept.Eng.Nagoya Univ.Assistant Researcher, 工学研究科, 助教授 (70242881)
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| Project Period (FY) |
1995 – 1996
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| Project Status |
Completed (Fiscal Year 1996)
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| Budget Amount *help |
¥7,800,000 (Direct Cost: ¥7,800,000)
Fiscal Year 1996: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1995: ¥6,800,000 (Direct Cost: ¥6,800,000)
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| Keywords | strongly coupled plasma / diode laser / torus RF trap / レーザー冷却 / イオントラップ / 一成分プラズマ |
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| Research Abstract |
We have developed the diode laser system and the toroidal RF trap confinement system for a study of the strongly coupled plasma in which the kinetic energy of ions is smaller than the mutual potential energy of them. The frequency doubled laser diode system (397nm) with a narrow line width (<1MHz) is made to cool one component plasma.
The optical power of efficient second harmonics is generated by using a ring laser system including a nonlinear crystal (LiIO_3). The investigation of the characteristics of the confinement of one component plasma in the toroidal RF trap when they are cooled down by the diode laser is underway.
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