Cavity QED including many-body effects and optimal conditions for nonlinear optical response
| Project/Area Number |
21540321
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | Osaka University |
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Principal Investigator |
AJIKI Hiroshi 大阪大学, 大学院・工学研究科, 特任教授 (60283735)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 光物性 / 量子もつれ光子対 / 共振器 / 共振器QED / 量子ドット / 励起子分子 / ドレスト状態 / 非線形光学応答 / フレンケル励起子 / スクイージング光 |
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| Research Abstract |
We have theoretically studied the generation of squeezed photons from a quantum well embedded in a microcavity. As a result, we have found that higher squeezed states can be generated from the coupled states than from a polariton-polariton scattering. In addition, I have developed a new and efficient calculation method of two-exciton states including biexciton in a 1D, 2D, and 3D tight-binding models. This method dramatically improves a computation time and memory size.
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Report
(4 results)
Research Products
(13 results)
