Modeling extreme ultraviolet attosecond pulses in modulated waveguides Valer Toşa, Istvan Ferenc Tóth, Ana Maria Mihaela Gherman, Anna Gabriella Ciriolo, Rebeca Martínez Vázquez, Alessio Nistico and Salvatore Stagira EPJ Web Conf., 309 (2024) 07010 Published online: 31 October 2024 DOI: 10.1051/epjconf/202430907010