Intra- and intercycle interferences govern phase delays in w-2w strong field ionization

ARBÓ, D. G.; LÓPEZ, S. D.

Bariloche

Conferencia; Ultrafast Optics UFO XXIII; 2023

Phase delays for a typical ω-2ω configuration for hydrogen ionization are characterized. A splitting of the maximum of the forward ionization as a function of the relative phase exhibits the preclusion of the perturbative regime.