291 citations · 1.1k across the 17 of their papers we have counts for
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Focal-shape effects on the efficiency of the tunnel-ionization probe for extreme laser intensities
M. F. Ciappina, E. E. Peganov, S. V. Popruzhenko
We examine the effect of laser focusing on the potential of a recently discussed scheme [M.F. Ciappina {\em et al}, Phys. Rev. A 99, 043405 (2019); Las. Phys. Lett. 17, 025301 (202…
Diagnostics of ultra-intense laser pulses using tunneling ionization
M. F. Ciappina, S. V. Popruzhenko
We revisit a recently proposed scheme [M.F. Ciappina et al 2019 Phys. Rev. A 99 043405] for accurate measurement of electromagnetic radiation intensities in a focus of high-power l…
Boosting terahertz-radiation power with two-color circularly polarized midinfrared laser pulses
V. A. Tulsky, M. Baghery, U. Saalmann +1
A way to considerably enhance terahertz radiation, emitted in the interaction of intense mid-infrared laser pulses with atomic gases, in both the total energy and the electric-fiel…
Treating Branch Cuts in Quantum Trajectory Models for Photoelectron Holography
A. S. Maxwell, S. V. Popruzhenko, C. Figueira de Morisson Faria
Most implementations of Coulomb-distorted strong-field approaches that contain features such as tunneling and quantum interference use real trajectories in continuum propagation, w…
Laser-driven recollisions under the Coulomb barrier
Th. Keil, S. V. Popruzhenko, D. Bauer
Photoelectron spectra obtained from the ab initio solution of the time-dependent Schrödinger equation can be in striking disagreement with predictions by the strong-field approxima…
Low-Energy Structures in Strong Field Ionization Revealed by Quantum Orbits
Tian-Min Yan, S. V. Popruzhenko, M. J. J. Vrakking +1
Experiments on atoms in intense laser pulses and the corresponding exact ab initio solutions of the time-dependent Schrödinger equation (TDSE) yield photoelectron spectra with low-…