节点文献

Effect of atmospheric turbulence on entangled orbital angular momentum three-qubit state

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具，请取消加速工具后下载。

【作者】 闫香； 张鹏飞； 张京会； 冯晓星； 乔春红； 范承玉；

【Author】 Xiang Yan;Peng-Fei Zhang;Jing-Hui Zhang;Xiao-Xing Feng;Chun-Hong Qiao;Cheng-Yu Fan;Key Laboratory of Atmospheric Composition and Optical Radiation,Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences;University of Science and Technology of China;

【机构】 Key Laboratory of Atmospheric Composition and Optical Radiation,Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences； University of Science and Technology of China；

【摘要】 The entangled orbital angular momentum(OAM) three photons propagating in Kolmogorov weak turbulence are investigated. Here, the single phase screen model is used to study the entanglement evolution of OAM photons. The results indicate that the entangled OAM three-qubit state with higher OAM modes will be more robust against turbulence.Furthermore, it is found that the entangled OAM three-qubit state has a higher overall transmission for small OAM values.

【Abstract】 The entangled orbital angular momentum(OAM) three photons propagating in Kolmogorov weak turbulence are investigated. Here, the single phase screen model is used to study the entanglement evolution of OAM photons. The results indicate that the entangled OAM three-qubit state with higher OAM modes will be more robust against turbulence.Furthermore, it is found that the entangled OAM three-qubit state has a higher overall transmission for small OAM values.

【关键词】 three-qubit state； turbulence atmosphere； Kolmogorov turbulence；
【Key words】 three-qubit state； turbulence atmosphere； Kolmogorov turbulence；
【基金】 supported by the National Defense Innovation Foundation of China,Chinese Academy of Sciences(Grant No.CXJJ-16S080)
  • 【文献出处】 Chinese Physics B ,中国物理B , 编辑部邮箱 ,2017年06期
  • 【分类号】O357.5;O413
  • 【被引频次】3
  • 【下载频次】32
打印本页
节点文献中：