| Rabi Oscillation of Exciton Dressed by Phonons In a Quantum Dot |
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| 作者姓名： | 李惠生 朱卡的 |
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| 作者单位： | [1]DepartmentofElectronicandInformationEngineering,TheHongKongPolytechnicUniversity,HongKong [2]DepartmentofPhysics,ShanghaiJiaoTongUniversity,Shanghai200030 |
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| 摘 要： | The effect of strong exciton-phonon interaction on the excitonic Rabi oscillations in a coherently driven quantum dot in a high-Q single mode cavity is investigated theoretically. We show that the Rabi oscillation of exciton dressed by phonons can persists with the Rabi frequency ge^-λ/2 at absolute zero temperature, where g is the single-photon Rabi frequency and λ is the Huang-Rhys factor. The results also present that such coherent oscillations can be modified by manipulating the Rabi frequency of the driving field.
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| 关 键 词： | 半导体 量子点 强激子-声子相互作用 Rabi振动 |
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