616 citations · 1.2k across the 6 of their papers we have counts for
6 papers
Probing single-photon ionization on the attosecond time scale
K. Klünder, J. M. Dahlström, M. Gisselbrecht +9
We study photoionization of argon atoms excited by attosecond pulses using an interferometric measurement technique. We measure the difference in time delays between electrons emit…
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…
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…
Intensity Dependence of Laser-Assisted Attosecond Photoionization Spectra
M. Swoboda, J. M. Dahlstrom, T. Ruchon +4
We study experimentally the influence of the intensity of the infrared (IR) probe field on attosecond pulse train (APT) phase measurements performed with the RABITT method (Reconst…
Coherent Electron Scattering Captured by an Attosecond Quantum Stroboscope
J. Mauritsson, P. Johnsson, E. Gustafsson +4
The basic properties of atoms, molecules and solids are governed by electron dynamics which take place on extremely short time scales. To measure and control these dynamics therefo…
Macroscopic effects in attosecond pulse generation
T. Ruchon, C. P. Hauri, K. Varju +3
We examine how the generation and propagation of high-order harmonics in a partly ionized gas medium affect their strength and synchronization. The temporal properties of the resul…