@article{11817,
  author = {John Hall and Jun Ye},
  title = {Merging the Ultrasensitive, the Ultrastable, and the Ultrafast: A New Era of Frequency Standards and Optical Frequency Measurement},
  year = {2001},
  journal = {Optics and Photonics News},
  volume = {12},
  pages = {44-50},
  month = {2001-01},
}