29 citations · 124 across the 8 of their papers we have counts for
4 papers · 2 filters
Macroscopic aspects of relativistic x-ray assisted high-order harmonic generation
Markus C. Kohler, Karen Z. Hatsagortsyan
A theoretical model is developed describing high-order harmonic generation (HHG) from a gas of multiply-charged ions driven by a laser field of relativistic intensity. Macroscopic…
Electron correlation and interference effects in strong-field processes
Markus C. Kohler, Carsten Müller, Christian Buth +5
Several correlation and interference effects in strong-field physics are investigated. We show that the interference of continuum wave packets can be the dominant mechanism of high…
A novel vacuum ultra violet lamp for metastable rare gas experiments
Heiner Daerr, Markus Kohler, Peter Sahling +5
We report on a new design of a vacuum ultra violet (VUV) lamp for direct optical excitation of high laying atomic states e.g. for excitation of metastable rare gas atoms. The lamp…
Attochirp-free High-order Harmonic Generation
Markus C. Kohler, Christoph H. Keitel, Karen Z. Hatsagortsyan
A method is proposed for arbitrarily engineering the high-order harmonic generation phase achieved by shaping a laser pulse and employing xuv light or x rays for ionization. This r…