114 citations · 390 across the 12 of their papers we have counts for
5 papers · 1 filter
Temporal characterization of long quantum-path high harmonics
A. Carpeggiani, B. Bodi, E. S. Skantzakis +5
We measure for the first time the duration of long-quantum path EUV high harmonics produced in xenon gas. The long-quantum path contribution to the high-harmonic signal was careful…
High-order harmonic generation at high laser intensities beyond the tunnel regime
J. A. Pérez-Hernández, M. F. Ciappina, M. Lewenstein +2
We present studies of high-order harmonic generation (HHG) at laser intensities well above saturation. We use driving laser pulses which present a particular electron dynamics in t…
Optimisation of Quantum Trajectories Driven by Strong-field Waveforms
S. Haessler, T. Balčiūnas, G. Fan +9
Quasi-free field-driven electron trajectories are a key element of strong-field dynamics. Upon recollision with the parent ion, the energy transferred from the field to the electro…
High-order harmonic generation by enhanced plasmonic near-fields in metal nanoparticules
T. Shaaran, M. F. Ciappina, R. Guichard +5
We present theoretical investigations of high-order harmonic generation (HHG) resulting from the interaction of noble gases with localized surface plasmons. These plasmonic fields…
Molecular internal dynamics studied by quantum path interferences in high order harmonic generation
Amelle Zair, Thomas Siegel, Suren Sukiasyan +9
We investigate how short and long electron trajectory contributions to high harmonic emission and their interferences give access to intra-molecular dynamics. In the case of unalig…