Cavity QED effect with decoherence by using ab initio calculation of radiation field.
| Project/Area Number |
20560042
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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 |
Applied optics/Quantum optical engineering
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
OCHIAI Tetuyuki National Institute for Materials Science, 研量子ドットセンター, 主任研究員 (80399386)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | ナノフォトニクス / 共振器QED / フォトニック結晶 / 局所状態密度 / フォトニックワイヤー構造 / 量子ドット / パーセル効果 |
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| Research Abstract |
We have constructed an ab initio calculation of the radiation field to evaluate, in particular, the photon local density of states. Not only electric dipole transitions, but also magnetic dipole transitions are taken into account. We particularly have focused on one-dimensional photonic wire structures, and have analyzed their optical properties in detail. Besides, we have proposed optical waveguides that are robust against disorder and decoherence, owing their topological nature.
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Report
(4 results)
Research Products
(19 results)
