@article{singlephotonimagingover200km,
  title = {Single-photon imaging over 200 km},
  author = {Zheng-Ping Li and Jun-Tian Ye and Xin Huang and Peng-Yu Jiang and Yuan Cao and Yu Hong and Chao Yu and Jun Zhang and Qiang Zhang and Cheng-Zhi Peng and Feihu Xu and Jian-Wei Pan},
  year = {2021},
  eprint = {2103.05860},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.05860v1},
}