@conference{1262,
  author = {Oliver Mücke and O. Kuzucu and F. Wong and E. Ippen and F. Kaertner and S. Foreman and D. Jones and L.-S. Ma and John Hall and Jun Ye},
  title = {Optical clockwork without carrier-envelope phase control},
  abstract = {We demonstrate optical clockwork without the need for carrier-envelope phase control by use of sum-frequency generation between a continuous-wave optical parametric oscillator at 3.39μm and a femtosecond mode-locked Ti:sapphire laser with two strong spectral peaks at 834 and 670 nm, a spectral difference matched by the 3.39-μm radiation.

© 2004 Optical Society of America},
  year = {2004},
  journal = {unknown},
  month = {2004-12},
  publisher = {IEEE},
  address = {Rio Grande, Puerto Rico},
  isbn = {0-7803-8557-8},
  doi = {10.1109/LEOS.2004.1363344},
}