| 单光子轨道角动量的传输特性研究 |
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| 引用本文： | 柯熙政,卢宁,杨秦岭.单光子轨道角动量的传输特性研究[J].物理学报,2010,59(9):6159-6163. |
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| 作者姓名： | 柯熙政 卢宁 杨秦岭 |
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| 作者单位： | 西安理工大学自动化与信息工程学院,西安 710048 |
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| 基金项目： | 国家自然科学基金(批准号:60977054), 国防科技重点实验室基金(批准号:9140C3601010901), 国家高技术研究发展计划(批准号:2008AAJ159), 陕西省教育厅科研基金(批准号:07JK332)和陕西省自然科学基金 (批准号:2007F12) 资助的课题. |
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| 摘 要： | 描述了高阶椭圆厄米-高斯光束及其单光子平均轨道角动量,并分析了一些与其单光子轨道角动量变化的有关情况,通过计算机仿真简要进行了说明.最后分析了单光子轨道角动量在空间某范围的概率分布及其变化情况.研究结果表明,高阶椭圆厄米-高斯光束与物质相互作用时,其单光子平均轨道角动量的变化幅度随接触物质材料的不同而异.
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| 关 键 词： | 高阶椭圆厄米-高斯光束 单光子 轨道角动量 态函数 |
| 收稿时间： | 2009-12-01 |
Research of transmission characteristics of single-photon orbital angular momentum |
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| Ke Xi-Zheng,Nu Ning,Yang Qin-Ling.Research of transmission characteristics of single-photon orbital angular momentum[J].Acta Physica Sinica,2010,59(9):6159-6163. |
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| Authors: | Ke Xi-Zheng Nu Ning Yang Qin-Ling |
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| Institution: | Faculty of Automation and Information Engineering, Xi'an University of Technology, Xi'an 710048, China;Faculty of Automation and Information Engineering, Xi'an University of Technology, Xi'an 710048, China;Faculty of Automation and Information Engineering, Xi'an University of Technology, Xi'an 710048, China |
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| Abstract: | We describe the high order elliptic hermite gaussian beam and the average orbital angular momentum of single-photon, and analyze some situations of the change of orbital angular momentum, briefly by the simulation. Finally, the probability distribution and changes in the probability distribution within the range of space for the single-photon orbital angular momentum are analyzed. The results show that the change magnitude of the single-photons average orbital angular momentum varies with the material when the high order elliptic Hermite-Gaussian beam interacts with mater. |
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| Keywords: | high order elliptic Hermite-Gaussian beam single photon orbital angular momentum state function |
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