Young's double-slit interference with two-color biphotons

被引：6
|
作者：
Zhang, De-Jian [1 ,2 ]
Wu, Shuang [1 ]
Li, Hong-Guo [3 ]
Wang, Hai-Bo [1 ]
Xiong, Jun [1 ]
Wang, Kaige [1 ]
机构：
[1] Beijing Normal Univ, Dept Phys, Appl Opt Beijing Area Major Lab, Beijing 100875, Peoples R China
[2] Nanchang Univ, Dept Phys, Nanchang 330031, Jiangxi, Peoples R China
[3] Tianjin Univ Technol, Sch Sci, Tianjin 300384, Peoples R China
来源：
SCIENTIFIC REPORTS | 2017年 / 7卷
基金：
中国国家自然科学基金; 国家高技术研究发展计划(863计划);
关键词：
2-PHOTON INTERFERENCE; ENTANGLEMENT; PHOTONS; LIGHT;
D O I：
10.1038/s41598-017-17827-8
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In classical optics, Young's double-slit experiment with colored coherent light gives rise to individual interference fringes for each light frequency, referring to single-photon interference. However, two-photon double-slit interference has been widely studied only for wavelength-degenerate biphoton, known as subwavelength quantum lithography. In this work, we report double-slit interference experiments with two-color biphoton. Different from the degenerate case, the experimental results depend on the measurement methods. From a two-axis coincidence measurement pattern we can extract complete interference information about two colors. The conceptual model provides an intuitional picture of the in-phase and out-of-phase photon correlations and a complete quantum understanding about the which-path information of two colored photons.
引用
收藏
页数：7
相关论文
共 23 条
  • [21] Two-color quantum memory in double-Λ media
    Viscor, D.
    Ahufinger, V.
    Mompart, J.
    Zavatta, A.
    La Rocca, G. C.
    Artoni, M.
    PHYSICAL REVIEW A, 2012, 86 (05)
  • [22] Human Visual System as a Double-Slit Single Photon Interference Sensor: A Comparison between Modellistic and Biophysical Tests
    Pizzi, Rita
    Wang, Rui
    Rossetti, Danilo
    PLOS ONE, 2016, 11 (01):
  • [23] Probe of the electron correlation in sequential double ionization of helium by two-color attosecond pulses
    Peng, Liang-You
    Zhang, Zheng
    Jiang, Wei-Chao
    Zhang, Gong-Qiu
    Gong, Qihuang
    PHYSICAL REVIEW A, 2012, 86 (06):
123