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physics.optics2026
Near single-cycle pulse generation using a cascaded all-bulk multi-pass cell compression system
Saga Westerberg, Gaspard Beaufort, Sara Rushe Palacios +5
We experimentally demonstrate the generation of sub-two-cycle optical pulses using a cascaded post-compression scheme based on two bulk multi-pass cells. Starting from 220 fs, 100…
physics.atom-ph2026
Parity-mixing interference in laser-assisted photoionization
N. Ouahioune, D. Hoff, P. K. Maroju +5
Photoionization of atoms by high-order harmonics in the presence of a laser may lead to quantum interference from which information about the photoionization dynamics or the light…
physics.atom-ph2026
Subcycle phase matching effects in short attosecond pulse trains
N. Ouahioune, R. MartÃn-Hernández, D. Hoff +8
Attosecond pulses produced by High-order Harmonic Generation (HHG) in gases driven by intense laser fields have become a cornerstone technique for probing ultrafast electronic moti…