@conference{185,
  author = {Scott Diddams and D. Jones and Jun Ye and Steven Cundiff and John Hall and J. Ranka and R. Windeler},
  title = {Direct RF to optical frequency measurements with a femtosecond laser comb},
  abstract = {By spanning an optical octave ( 300 THz) with a broadened femtosecond laser frequency comb, we directly measure the frequencies of optical standards at 1064/532 nm, 633 nm and 778 nm in terms of the microwave frequency that controls the comb spacing. This microwave frequency can be linked directly to the cesium standard.},
  year = {2001},
  journal = {unknown},
  month = {2001-01},
  publisher = {IEEE},
  address = {Sydney, NSW, Australia},
  doi = {10.1109/CPEM.2000.851197},
}