2009 Fiscal Year Final Research Report
Efficient generation of entangled photons via biexciton states
| Project/Area Number |
20740176
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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 |
Condensed matter physics I
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
OOHATA Goro Osaka Prefecture University, 理学系研究科, 助教 (10464653)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 光物性 / 量子光学 / 量子もつれ / 励起子 / 励起子分子 / 半導体微小共振器 / 共振器ポラリトン |
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| Research Abstract |
Entangled photons are special state which cannot be separated between each other. These special photons attract attention of the cutting-edge field of optics, e.g. quantum information. In a semiconductor, the biexciton state can be the source of entangled photons. However, the good scheme of effective generation of entangled photons from biexcitons was not established. In this work, I focused on the structures of semiconductor microcavities, and devised new scheme of entangled photon generation from a semiconductor microcavity. Furthermore, I designed the cavity structures for the new scheme and fabricated the samples. Finally, the optical properties of the samples were investigated experimentally.
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[Presentation] CuCl微小共振器の四光波混合II2010
Author(s)
松浦心平, 三森康義, 小坂英男, 枝松圭一, 宮崎健一, 大畠悟郎, 金大貴, 中山正昭, 岡寿樹, 安食博志, 石原一
Organizer
日本物理学会第65回年次大会
Place of Presentation
岡山大学
Year and Date
2010-03-22
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[Presentation] CuCl微小共振器の4光波混合2009
Author(s)
松浦心平, 三森康義, 小坂英男, 枝松圭一, 宮崎健一, 大畠悟郎, 金大貴, 中山正昭, 岡寿樹, 安食博志, 石原一
Organizer
第20回光物性研究会
Place of Presentation
大阪市立大学
Year and Date
2009-12-12
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[Presentation] CuCl微小共振器の四光波混合2009
Author(s)
松浦心平, 三森康義, 小坂英男, 枝松圭一, 宮崎健一, 大畠悟郎, 金大貴, 中山正昭, 岡寿樹, 安食博志, 石原一
Organizer
日本物理学会2009年秋季大会
Place of Presentation
熊本大学
Year and Date
2009-09-27
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