2013 Fiscal Year Final Research Report
Research on adaptive homodyne measurements
Project/Area Number |
23244080
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Research Category |
Grant-in-Aid for Scientific Research (A)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Atomic/Molecular/Quantum electronics
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Research Institution | The University of Tokyo |
Principal Investigator |
FURUSAWA AKIRA 東京大学, 工学(系)研究科(研究院), 教授 (90332569)
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Co-Investigator(Kenkyū-buntansha) |
YONEZAWA Hidehiro 東京大学, 大学院工学系研究科・特任講師, 研究者 (50451802)
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Co-Investigator(Renkei-kenkyūsha) |
YOSHIKAWA Jun-ichi 東京大学, 大学院工学系研究科, 助教 (60589943)
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Project Period (FY) |
2011-04-01 – 2014-03-31
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Keywords | 量子情報 / 量子制御 |
Research Abstract |
We succeeded in optical phase tracking with squeezed light and getting the resolution beyond the standard quantum limit (H. Yonezawa et al., Science 337, 1514 (2012)). We also succeeded in generation and measurement of broadband and high-level squeezed light.
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Research Products
(86 results)
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[Journal Article] Quantum-enhanced optical -phase tracking2012
Author(s)
H. Yonezawa, D. Nakane, T. A. Wheatley, K. Iwasawa, S. Takeda, H. Arao, K. Ohki, K. Tsumura, D. W. Berry, T. C. Ralph, H. M. Wiseman, E. H. Huntington, and A. Furusawa
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Journal Title
Science
Volume: 337
Pages: 1514-1517
DOI
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[Presentation] 超多者間量子エンタングルメントの生成2012
Author(s)
横山翔竜,鵜飼竜志,Armstrong 聖士,C. Sornphiphatphong,加治俊之,鈴木重成,吉川純一,N. Menicucci ,古澤明
Organizer
量子情報処理プロジェクト全体会議2012
Place of Presentation
東京大学 小柴ホール
Year and Date
2012-12-14
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[Presentation] Squeezing-enhanced adaptive optical phase estimation2011
Author(s)
H. Yonezawa, D. Nakane, T. A. Wheatley, K. Iwasawa, S. Takeda, H. Arao, D. W. Berry, T. Ralph, H. Wiseman, E. Huntington, and A. Furusawa
Organizer
CLEO : QELS
Place of Presentation
Baltimore, U.S.A
Year and Date
2011-05-06
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