2009 Fiscal Year Final Research Report
Research on robust and efficient quantum communication
| Project/Area Number |
20740232
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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 | Osaka University |
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Principal Investigator |
YAMAMOTO Takashi Osaka University, 大学院・基礎工学研究科, 助教 (10403130)
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| Co-Investigator(Renkei-kenkyūsha) |
IMOTO Nobuyuki 大阪大学, 大学院・基礎工学研究科, 教授 (00313479)
KOASHI Masato 大阪大学, 大学院・基礎工学研究科, 准教授 (90322099)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 量子エレクトロ二クス |
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| Research Abstract |
Quantum communication and computation will achieve secure communication provided by low of physics and speedup of computation. Quantum states, however, are degraded by unavoidable coupling with environment. Thus, protection of quantum state is an important issue in quantum information science. In this research project, our target is to demonstrate a robust and efficient quantum communication system utilizing quantum entanglement of photon pair.
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