中国物理B ›› 2008, Vol. 17 ›› Issue (12): 4510-4515.doi: 10.1088/1674-1056/17/12/030

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Third-order ghost interference with thermal light

李洪国1, 张颖涛1, 熊俊2, 汪凯戈2, 曹德忠3   

  1. (1)College of Science, Tianjin University of Technology, Tianjin 300191, China; (2)Department of Physics, Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing 100875, China; (3)Department of Physics, Yantai University, Yantai 264005, China
  • 收稿日期:2008-04-03 修回日期:2008-04-13 出版日期:2008-12-20 发布日期:2008-12-20

Third-order ghost interference with thermal light

Li Hong-Guo (李洪国)a, Zhang Ying-Tao (张颖涛)a, Cao De-Zhong (曹德忠)b, Xiong Jun (熊俊)cWang Kai-Ge(汪凯戈)c   

  1. a College of Science, Tianjin University of Technology, Tianjin 300191, China; b Department of Physics, Yantai University, Yantai 264005, China; c Department of Physics, Applied Optics Beijing Area Major Laboratory, Beijing Normal University, Beijing 100875, China
  • Received:2008-04-03 Revised:2008-04-13 Online:2008-12-20 Published:2008-12-20

摘要: A scheme for third-order ghost interference with thermal light is proposed. The visibility and resolution of the interference fringe related to the bandwidth of the spatial frequency spectrum of the source are analyzed. The results show that the visibility of the third-order ghost interference fringe is much higher than that of the second-order one.

关键词: ghost interference, ghost imaging, high-order field correlation

Abstract: A scheme for third-order ghost interference with thermal light is proposed. The visibility and resolution of the interference fringe related to the bandwidth of the spatial frequency spectrum of the source are analyzed. The results show that the visibility of the third-order ghost interference fringe is much higher than that of the second-order one.

Key words: ghost interference, ghost imaging, high-order field correlation

中图分类号:  (Interference)

  • 42.25.Hz
42.65.Lm (Parametric down conversion and production of entangled photons)