Direct temporal characterization of sub-3-fs deep UV pulses generated by resonant dispersive wave emission. - Reduzzi M; Pini M; Mai L; Cappenberg F; Colaizzi L; Vismarra F; Crego A; Lucchini M; Brahms C; Travers JC; Borrego-Varillas R; Nisoli M (Optics express, 2023)