|
W. Sch?Âllkopf et al., “The IR and THz Free Electron Laser at the Fritz-Haber-Institut”, in Proc. 35th Int. Free Electron Laser Conf. (FEL'13), New York, NY, USA, Aug. 2013, paper WEPSO62, pp. 657-660. |
|
W. Sch?Âllkopf et al., “The New IR FEL Facility at the Fritz-Haber-Institut in Berlin”, in Proc. 36th Int. Free Electron Laser Conf. (FEL'14), Basel, Switzerland, Aug. 2014, paper WEB04, pp. 629-634. |
