| 嵌入微腔中的量子点散射一维波导中的单光子 |
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| 引用本文： | 宋艳艳,顾凌明,骆雅琴.嵌入微腔中的量子点散射一维波导中的单光子[J].安庆师范学院学报(自然科学版),2011,17(4):54-56,73. |
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| 作者姓名： | 宋艳艳 顾凌明 骆雅琴 |
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| 作者单位： | 安徽工业大学电气信息学院,安徽马鞍山,243002;安徽工业大学电气信息学院,安徽马鞍山,243002;安徽工业大学电气信息学院,安徽马鞍山,243002 |
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| 摘 要： | 本文采用全量子力学的方法研究了嵌入微腔中的量子点散射一维波导中的单光子问题。通过实空间的方法得到了单光子透射和反射振幅。分析表明,通过调节激光脉冲的强度和频率可以实现对一维波导中单光子传输特性的控制。
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| 关 键 词： | 波导 量子点 单光子 散射 |
Single Photon in One-dimensional Waveguide Scattering by Quantum Dot in a Cavity |
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| SONG Yan-yan,GU Ling-ming,LUO Ya-qin.Single Photon in One-dimensional Waveguide Scattering by Quantum Dot in a Cavity[J].Journal of Anqing Teachers College(Natural Science Edition),2011,17(4):54-56,73. |
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| Authors: | SONG Yan-yan GU Ling-ming LUO Ya-qin |
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| Institution: | (Anhui University of Technology,Maanshan 243002,China) |
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| Abstract: | We investigate the single photon scattering in one-mode waveguide coupled to a cavity embedded with a quantum dot by full quantum mechanical approach.The quantum dot is modeled as a cascaded three-level system.The single-photon transmission and reflection amplitudes are obtained by real-space method.It is shown that the single photon transport properties can be controlled by adjusting the intensity and frequency of classic field. |
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| Keywords: | waveguide quantum dot single photon scattering |
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