College Physics ›› 2022, Vol. 41 ›› Issue (2): 38-.doi: 10.16854 /j.cnki.1000-0712.210208

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A brief introduction of the experimental course of quantum key distribution for undergraduate students

SUN Shi⁃hai   

  1. 1. School of Physics and Astronomy,SunYat⁃Sen University,Zhuhai,Guangdong 519082,China; 2. School of Electronics and Communication Engineering,SunYat⁃Sen University,Shenzhen,Guangdong 518100,China
  • Received:2021-04-25 Revised:2021-07-13 Online:2022-02-26 Published:2022-03-11


Due to its special advantages,quantum information technology has attracted more attentions,and is considered as the trend of information technology.Thus,the training of students and engineers with a background in quantum mechanics is considered as a strategic task for future talent reserves.However,due to the abstraction,intersectionality,cuttingedge and complexity,the experimental course is difficult for undergraduate students.In this paper,the course,quantum key distribution,in Sun Yatsen University is introduced and it is hoped to be of some help to the teaching and training of quantum information technology.

Key words: quantum information technology, college physics experiment, quantum key distribution