233 citations · 1.7k across the 27 of their papers we have counts for
9 papers · 1 filter
Influence of coherent vibronic excitation on the high harmonics generation of diatomic molecules
Mohammad Monfared, Elnaz Irani, Christoph Lemell +1
The generation of high harmonics (HHG) in atomic systems by the highly non-linear response to an intense laser field is a prominent pathway to the synthesis of ever shorter laser p…
Localizing High-Lying Rydberg Wave Packets with Two-Color Laser Fields
Seyedreza Larimian, Ji-Wei Geng, Stefan Roither +11
We demonstrate control over the localization of high-lying Rydberg wave packets in argon atoms with phase-locked orthogonally polarized two-color (OTC) laser fields. With a reactio…
Semiclassical two-step model for strong-field ionization
N. I. Shvetsov-Shilovski, M. Lein, L. B. Madsen +5
We present a semiclassical two-step model for strong-field ionization that accounts for path interferences of tunnel-ionized electrons in the ionic potential beyond perturbation th…
Coincidence spectroscopy of high-lying Rydberg states produced in strong laser fields
Seyedreza Larimian, Sonia Erattupuzha, Christoph Lemell +7
We report on the measurement of electron emission after the interaction of strong laser pulses with atoms and molecules. These electrons originate from high-lying Rydberg states wi…
Formation of very low energy states crossing the ionization threshold of argon atoms in strong mid-infrared fields
Benjamin Wolter, Christoph Lemell, Matthias Baudisch +9
Atomic ionization by intense mid-infrared (mid-IR) pulses produces low electron energy features that the strong-field approximation, which is expected to be valid in the tunneling…
Probing scattering phase shifts by attosecond streaking
Renate Pazourek, Stefan Nagele, Katharina Doblhoff-Dier +4
Attosecond streaking is one of the most fundamental processes in attosecond science allowing for a mapping of temporal (i.e. phase) information on the energy domain. We show that o…