| Project/Area Number |
22560316
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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 |
Electronic materials/Electric materials
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
SHIMAMURA Kiyoshi 独立行政法人物質・材料研究機構, 光・電子材料ユニット, グループリーダー (90271965)
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| Co-Investigator(Kenkyū-buntansha) |
GARCIA Villora 独立行政法人物質・材料研究機構, 光・電子材料ユニット, 主任研究員 (90421411)
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| Research Collaborator |
NAOE Kunihiro (株)フジクラ, 環境エネルギー研究所, 部長
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 結晶成長 / 光アイソレーター / 磁気光学結晶 / バルク単結晶 / ファラデー素子 / レーザー加工機 / ガーネット型単結晶 / ベルデ定数 / 透過率 / 性能指数 / 単結晶育成 |
|---|
| Research Abstract |
Novel magneto-optical single crystal, Tb3(Sc1-xLux)2Al3O12 (TSLAG), has been designed and large size TSLAG single crystal was developed for high-power laser machinery. TSLAG showed a higher visible transparency and a larger Faraday rotation than conventional material, Tb3Ga5O12. TSLAG is therefore very promising material in particular for new magneto-optical isolator applications in the VIS-NIR wavelength.
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