|
W. Sch?Âllkopf et al., “First Lasing of the IR FEL at the Fritz-Haber-Institut Berlin”, in Proc. 34th Int. Free Electron Laser Conf. (FEL'12), Nara, Japan, Aug. 2012, paper MOOB01, pp. XX-XX. |
|
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. |
