中国物理B ›› 2016, Vol. 25 ›› Issue (12): 124201-124201.doi: 10.1088/1674-1056/25/12/124201

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Image transfer through coherent population trapping based on an atomic ensemble

Zhen-Hai Han(韩振海), Dong-Sheng Ding(丁冬生)   

  1. 1. School of Physics and Mechanical & Electrical Engineering, Hexi University, Zhangye 734000, China;
    2. Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei 230026, China;
    3. Synergetic Innovation Center of Quantum Information & Quantum Physics, University of Science and Technology of China, Hefei 230026, China
  • 收稿日期:2016-07-15 修回日期:2016-08-24 出版日期:2016-12-05 发布日期:2016-12-05
  • 通讯作者: Dong-Sheng Ding E-mail:dds@ustc.edu.cn

Image transfer through coherent population trapping based on an atomic ensemble

Zhen-Hai Han(韩振海)1, Dong-Sheng Ding(丁冬生)2,3   

  1. 1. School of Physics and Mechanical & Electrical Engineering, Hexi University, Zhangye 734000, China;
    2. Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei 230026, China;
    3. Synergetic Innovation Center of Quantum Information & Quantum Physics, University of Science and Technology of China, Hefei 230026, China
  • Received:2016-07-15 Revised:2016-08-24 Online:2016-12-05 Published:2016-12-05
  • Contact: Dong-Sheng Ding E-mail:dds@ustc.edu.cn

摘要:

We report on an experiment on transferring an image through coherent population trapping (CPT) effect in a hot rubidium vapor. We demonstrate experimentally that an image can be transferred from a control light to a probe light. Moreover, we describe the demonstration that the image can be transferred from a control light to two different probes showing a feasibility of transferring an image onto multiple probes. We believe that this effect definitely has important applications in image metrology, high dimensional information transfer in quantum information field, etc.

关键词: coherent population trapping, imaging processing

Abstract:

We report on an experiment on transferring an image through coherent population trapping (CPT) effect in a hot rubidium vapor. We demonstrate experimentally that an image can be transferred from a control light to a probe light. Moreover, we describe the demonstration that the image can be transferred from a control light to two different probes showing a feasibility of transferring an image onto multiple probes. We believe that this effect definitely has important applications in image metrology, high dimensional information transfer in quantum information field, etc.

Key words: coherent population trapping, imaging processing

中图分类号:  (Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)

  • 42.50.Gy
32.80.Qk (Coherent control of atomic interactions with photons)