76 citations · 76 across the 1 of their papers we have counts for
5 papers
Controlling polarization of attosecond pulses with plasmonic-enhanced bichromatic counter-rotating circularly polarised fields
Irfana N. Ansari, Cornelia Hofmann, Lukas Medišauskas +3
The use of bichromatic counter-rotating laser field is known to generate high-order harmonics with non-zero ellipticity. By combining such laser field with a plasmonic-enhanced spa…
Attoclock revisited on electron tunnelling time
C. Hofmann, A. S. Landsman, U. Keller
The last decade has seen an intense renewed debate on tunnelling time, both from a theoretical and an experimental perspective. Here, we review recent developments and new insights…
Intensity dependence of Rydberg states
L. Ortmann, C. Hofmann, A. S. Landsman
We investigate numerically and analytically the intensity dependence of the fraction of electrons that end up in a Rydberg state after strong-field ionization with linearly polariz…
Instantaneous ionization rate as a functional derivative
I. A. Ivanov, C. Hofmann, L. Ortmann +3
We describe an approach defining instantaneous ionization rate (IIR) as a functional derivative of the total ionization probability. The definition is based on physical quantities…
Attosecond streaking delays in multi-electron systems
Tomáš Zimmermann, Lisa Ortmann, Cornelia Hofmann +2
The use of semiclassical models based on the Strong Field Approximation (SFA) is ubiquitous in strong field multi-photon ionization and underlies many key developments in attosecon…