A time-dependent theory for Reconstruction of Attosecond harmonic Beating By Interference of Two-photon transitions

OCELLO, M; LÓPEZ, S D; ARBÓ, D. G.

St. Sauveur,

Simposio; 7th International Symposium on Intense Field, Short Wavelength Atomic and Molecular Processes ISWAMP; 2023

In this work, we present a time dependent analysis of phase delay in the RABBIT protocol by means of a semiclassical model. We show how phase delays arise from interfering electron trajectories in the time do-main. We find very good agreement with the strong field approximation and numerical solutions to the Time Dependent Schrödinger Equation.