Development of intense THz light source using anisotropic metamaterial
| Project/Area Number |
24560046
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Applied optics/Quantum optical engineering
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| Research Institution | Kagawa University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
FUSAO Shimokawa 香川大学, 工学部, 教授 (90580598)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | テラヘルツ波 / メタマテリアル / ポールドポリマー / パーセル効果 / 双曲線分散 / テラヘルツ |
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| Outline of Final Research Achievements |
(1)We fabricated metamaterial structure on the semiconductor substrate in THz region by photolithography technique. For example, wire grid structure acts as THz polarizer. We confirmed this phenomena by THz time-domain spectroscopy. (2)We fabricated poled polymer for THz generation by corona-poling technique. We chemically synthesized dye molecules named as LEMKE. We observed THz generation using LEMKE poled polymer film by THz time-domain spectroscopy. (3) Although we could not fabricated THz anisotropic metamaterial, we fabricated hyperbolic metamaterial in visible region as metal-dielectric multilayer structure. We confirmed broadband Purcell effect by time-resolved fluorescence measurement using several dye molecule on the metamaterial substrate.
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Report
(4 results)
Research Products
(27 results)
