2009 Fiscal Year Final Research Report
Quantum property of EIT memory from the view point of M&P
| Project/Area Number |
20740231
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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 | Tokyo Institute of Technology |
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Principal Investigator |
HONDA Kazuhito Tokyo Institute of Technology, 大学院・理工学研究科, 助教 (70408706)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 量子エレクトロニクス / 原子・分子物理学 / 応用光学・量子光工学 |
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| Research Abstract |
A squeezed vacuum is a non-classical light, whose quantum deviation becomes small along uncertainly principle. Therefore it is considered as one of quantum-information carriers. This study representative had already succeeded in storage and retrieval of that light, and he has succeeded in improvement of it.
He has also succeeded in storage and retrieval of a squeezed vacuum of a beet mode. This technique makes the measured deviation be high frequency, and allows us to observe it without the environment noise.
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