Generation of correlation-controlled entangled photons as a new light source
| Project/Area Number |
21760043
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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 |
Applied optics/Quantum optical engineering
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| Research Institution | Osaka University |
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Principal Investigator |
OKA Hisaki Osaka University, 工学研究科, 特任助教 (00508806)
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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 |
¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 量子相関光子 / 量子もつれ合い / 量子状態制御 / 共振器QED |
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| Research Abstract |
We have proposed efficient-generation and control methods of a photon pair with quantum correlation using a semiconductor microcavity, and have shown that highly efficient two-photon excitation can be realized by utilizing the photon pair, compared with conventional methods. In addition, we have shown that we can concurrently realize the selective excitation of an electronic state and the enhancement of excitation efficiency by controlling the quantum correlation of the photon pair.
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Report
(3 results)
Research Products
(27 results)
