@article{Zhu:2017,
  author  = "F. Zhu and T. Zhao and H. Zhang and G. Li and Z. Ficek",
  title   = "Preparation of a single-photon dark state in a chiral quantum system",
  journal = "Physical Review A",
  volume  = "Vol. 95",
  pages   = "1--14",
  year    = "2017",
}