Ponderomotive dressing of doubly-excited states with intensity-controlled laser light Christian Ott, Andreas Kaldun, Philipp Raith, Kristina Meyer, Martin Laux, Yizhu Zhang, Steffen Hagstotz, Thomas Ding, Robert Heck and Thomas Pfeifer EPJ Web of Conferences, 41 (2013) 02022 Published online: 13 March 2013 DOI: 10.1051/epjconf/20134102022