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. 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
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.
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