Development of single photon source and radiation control with metamaterials
| Project/Area Number |
24740270
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Atomic/Molecular/Quantum electronics
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| Research Institution | Fukuoka University (2013)
Tohoku University (2012) |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | メタマテリアル / 量子光学 |
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| Research Abstract |
Manipulation of radiation field with multi-layer metamaterial was studied. We have improved the design of four-detector polarimeter, which is important for precise fabrication of multi-layers, and optimized the precision of film thickness. We have proposed a novel metamaterial called quasi-periodic metamaterial, which has a sub-wavelength quasi-periodic order. The metamaterial was fabricated by a magnetron sputtering method with Ag and SiO2. A fluorescence measurement of quantum dots near the quasi-periodic metamaterial was performed with a streak camera and a reduction of life time was observed. The enhancement of light-matter interaction with quasi-periodic metamaterial was conformed.
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Report
(3 results)
Research Products
(10 results)
