@article{5388,
  author = {M. Stephens and Carl Wieman},
  title = {High collection efficiency in a laser trap},
  year = {1994},
  journal = {Physical Review Letters},
  volume = {72},
  pages = {3787-3790},
  month = {Jan-06-1994},
  issn = {0031-9007},
  doi = {10.1103/PhysRevLett.72.3787},
}