2 papers
physics.atom-ph2026
Interplay of the channel-closing and bound-bound transition resonances in multiphoton ionization and harmonic generation in intense laser pulses
A. D. Krupin, V. V. Strelkov, M. Yu. Ryabikin
In this paper, using a simplified model of the xenon atom, we numerically study the possibilities of efficient generation of coherent pulses in the XUV range through the resonant i…
physics.optics2024
High-ellipticity resonant below-threshold harmonic generation by a helium atom driven by a moderately intense elliptically polarized laser field
Mikhail Yu. Emelin, Mikhail Yu. Ryabikin
The below-threshold harmonic generation in the multiphoton ionization regime for a helium atom driven by the elliptically polarized laser field is studied numerically within the fr…