198 citations · 308 across the 3 of their papers we have counts for
5 papers
Ptychographic reconstruction of attosecond pulses
M. Lucchini, M. H. Brügmann, A. Ludwig +3
We demonstrate a new attosecond pulse reconstruction modality which uses an algorithm that is derived from ptychography. In contrast to other methods, energy and delay sampling are…
Breakdown of the Dipole Approximation in Strong-Field Ionization
A. Ludwig, J. Maurer, B. W. Mayer +3
We report the breakdown of the electric dipole approximation in the long-wavelength limit in strong-field ionization with linearly polarized few-cycle mid-infrared laser pulses at…
Multiphoton transitions for delay-zero calibration in attosecond spectroscopy
Jens Herrmann, Matteo Lucchini, Shaohao Chen +7
The exact delay-zero calibration in an attosecond pump-probe experiment is important for the correct interpretation of experimental data. In attosecond transient absorption spectro…
Transferring the attoclock technique to velocity map imaging
Matthias Weger, Jochen Maurer, André Ludwig +2
Attosecond angular streaking measurements have revealed deep insights into the timing of tunnel ionization processes of atoms in intense laser fields. So far experiments of this ty…
Tunneling Time in Ultrafast Science is Real and Probabilistic
Alexandra Landsman, Matthias Weger, Jochen Maurer +6
We compare the main competing theories of tunneling time against experimental measurements using the attoclock in strong laser field ionization of helium atoms. Refined attoclock m…