@article{1921,
  author = {Jonathan Simon and Haruka Tanji and James Thompson and Vladan Vuletic},
  title = {Interfacing Collective Atomic Excitations and Single Photons},
  year = {2007},
  journal = {Physical Review Letters},
  volume = {98},
  month = {2007-05},
  issn = {0031-9007},
  url = {http://link.aps.org/doi/10.1103/PhysRevLett.98.183601},
  doi = {10.1103/PhysRevLett.98.183601},
}