@article{2095,
  author = {Tenio Popmintchev and M.-C. Chen and O. Cohen and M. Grisham and J. Rocca and Margaret Murnane and Henry Kapteyn},
  title = {Extended phase matching of high harmonics driven by mid-infrared light},
  year = {2008},
  journal = {Opt. Lett.},
  volume = {33},
  pages = {2128-2130},
  month = {2008-09},
  doi = {10.1364/OL.33.002128},
  note = {JILA Pub. 8228},
}