|
T. Kachel et al., “First Experiments with Femtosecond Soft X-Ray Pulses at BESSY”, in Proc. 28th Int. Free Electron Laser Conf. (FEL'06), Berlin, Germany, Aug.-Sep. 2006, paper TUPPH063, pp. XX-XX. |
|
K. Holldack et al., “Alternating the Helicity of X-Ray Photons from an Undulator at Unprecedented Speed”, in Proc. 11th Int. Particle Accelerator Conf. (IPAC'20), Caen, France, May 2020, paper MOVIR12, pp. XX-XX. |
