371 citations · 2.6k across the 45 of their papers we have counts for
5 papers · 2 filters
Influence of Phase Matching on the Cooper Minimum in Ar High Harmonic Spectra
J. P. Farrell, L. S. Spector, B. K. McFarland +4
We study the influence of phase matching on interference minima in high harmonic spectra. We concentrate on structures in atoms due to interference of different angular momentum ch…
Transient absorption and reshaping of ultrafast XUV light by laser-dressed helium
Mette B. Gaarde, Christian Buth, Jennifer L. Tate +1
We present a theoretical study of transient absorption and reshaping of extreme ultraviolet (XUV) pulses by helium atoms dressed with a moderately strong infrared (IR) laser field.…
Phase Measurement of Resonant Two-Photon Ionization in Helium
M. Swoboda, T. Fordell, K. Klünder +7
We study resonant two-color two-photon ionization of Helium via the 1s3p 1P1 state. The first color is the 15th harmonic of a tunable titanium sapphire laser, while the second colo…
Ramsey method for Auger-electron interference induced by an attosecond twin pulse
Christian Buth, Kenneth J. Schafer
We examine the archetype of an interference experiment for Auger electrons: two electron wave packets are launched by inner-shell ionizing a krypton atom using two attosecond light…
Attosecond electron spectroscopy using a novel interferometric pump-probe technique
J. Mauritsson, T. Remetter, M. Swoboda +17
We present an interferometric pump-probe technique for the characterization of attosecond electron wave packets (WPs) that uses a free WP as a reference to measure a bound WP. We d…