@article{2169,
  author = {Thomas Schibli and I. Hartl and D. Yost and M. Martin and A. Marcinkevicius and Martin Fermann and Jun Ye},
  title = {Optical frequency comb with submillihertz linewidth and more than 10~W average power},
  year = {2008},
  journal = {Nature Photonics},
  volume = {2},
  pages = {355-359},
  month = {Jun-06-2009},
  issn = {1749-4885},
  doi = {10.1038/nphoton.2008.79},
}