Experimental demonstration of quantum shutter
| Project/Area Number |
21740296
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Atomic/Molecular/Quantum electronics
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| Research Institution | Hokkaido University |
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Principal Investigator |
OKAMOTO Ryo Hokkaido University, 電子科学研究所, 助教 (10435951)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | 量子情報 / 量子ゲート / 光子 / パラメトリック下方変換 |
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| Research Abstract |
The objective of this research is the demonstration of quantum shutter. Only one quantum shutter can reflect a photon which is in the quantum superposition state over multiple slits. It shed new light on non-locality of quantum mechanics. We realized quantum shutter effect by combining quantum gates. Using the constructed system, we have obtained experimental results which prove the quantum shutter effect.
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Report
(3 results)
Research Products
(11 results)
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[Presentation] Linear optics quantum circuits2010
Author(s)
Ryo Okamoto, Jeremy LO'Brien, Holger F Hofmann, Tomohisa Nagata, Shigeki Takeuchi
Organizer
International Conference on Coherent and Nonlinear Optics/Lasers, Applications, and Technologies 2010
Place of Presentation
Hotel Korston 1 Yershova street Kazan. Russia
Year and Date
2010-08-26
Related Report
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[Presentation] Linear optics quantum circuits2010
Author(s)
Ryo Okamoto
Organizer
International Conference on Coherent and Nonlinear Optics/Lasers, Applications, and Technologies 2010
Place of Presentation
Hotel Korston, Russia(招待講演)
Year and Date
2010-08-26
Related Report
