https://researchdata.se/en/catalogue Search results en This dataset contains the experimental and numerical data underlying the figures presented in the article “Photoelectron interferometry with spectrally shaped polychromatic infrared pulses”. The study investigates laser-assisted photoelectron interferometry using an extreme-ultraviolet (XUV) pulse and a spectrally shaped infrared (IR) probe field composed of five spectral components forming a Golomb ruler in the frequency domain. The experimental data include photoelectron spectra recorded as a function of the relative time delay between the XUV and IR pulses as we measured them, without additional changes related to the data analysis. The dataset also contains results from numerical calculations based on the strong-field approximation (SFA) and the time-dependent Schrödinger equation (TDSE). The data associated with the figures are provided in CSV format and a txt file called 'ReadMe' is provided as a guide though the different files containing the data. Mon, 09 Nov 2026 17:08:39 GMT https://researchdata.se/en/catalogue/dataset/2026-255 https://researchdata.se/en/catalogue/dataset/2026-255 Lund University Edoardo Alberto Boati Mattias Amitzböll Gustav Arvidsson Robin Weissenbilder David Busto Viktoriia Shiriaeva