@article{JechowRaabMenzel2006,
  author    = {Andreas Jechow and Volker Raab and Ralf Menzel},
  title     = {High cw power using an external cavity for spectral beam combining of diode laser-bar emission},
  doi       = {10.1364/AO.45.003545},
  url       = {http://www.opticsinfobase.org/ao/browse.cfm},
  year      = {2006},
}