Development of quantum operation devices using single-photon-level nonlinear interaction between photons and solids
| Project/Area Number |
22244035
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Condensed matter physics I
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KOSHINO Kazuki 東京医科歯科大学, 教養部, 准教授 (90332311)
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| Co-Investigator(Renkei-kenkyūsha) |
MITSUMORI Yasuyoshi 東北大学, 電気通信研究所, 准教授 (70375153)
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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 |
¥47,580,000 (Direct Cost: ¥36,600,000、Indirect Cost: ¥10,980,000)
Fiscal Year 2012: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2011: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2010: ¥32,240,000 (Direct Cost: ¥24,800,000、Indirect Cost: ¥7,440,000)
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| Keywords | 光物性 / 量子情報 / 量子光学 / 非線形光学 |
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| Research Abstract |
We propose quantum operation devices utilizing single-photon-level nonlinear interaction between photons and solid-state quantum systems. Toward the physical implementation of such devices, we have investigated (1) the development of a fiber-based scanning microcavity system, and (2) the optical responses of a single diamond NV center and a single semiconductor quantum dot. We also carried out (3) the theoretical study on the quantum operation devices utilizing coupled systems between photons and aΛ-level system.
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Report
(4 results)
Research Products
(138 results)
