@article{VorholtWittrock2015,
  author    = {Christian Vorholt and Ulrich Wittrock},
  title     = {Intra-cavity pumped Yb:YAG thin-disk laser with 1.74\% quantum defect},
  journal   = {Opt. Lett.},
  volume    = {40},
  pages     = {4819 -- 4822},
  doi       = {10.25974/fhms-828},
  year      = {2015},
}