Broadband multilayer mirror and diffractive optics for attosecond pulse shaping in the 280-500 eV photon energy range
A. Guggenmos, M. Hofstetter, R. Rauhut, C. Späth, S. Hertrich, B. Nickel, S. Yang, E. M. Gullikson, J. Schmidt, M. Seibald, W. Schnick, F. Krausz and U. Kleineberg