Investigation of isolated attosecond pulse reconstruction from angular integrated photoelectron streaking spectra

We theoretically investigate the temporal characterization of isolated attosecond pulses from angular integrated photoelectron streaking spectra. In this work, our recently developed 'phase retrieval of broadband pulses' (PROBP) algorithm for attosecond pulse retrieval is modified so that photoelectrons emitted over a broad angular range can be used to retrieve the spectral phase of the broadband XUV to x-ray attosecond pulses. Compared to...