TY - JOUR AU - López Ripa, Miguel AU - Pérez Benito, Óscar AU - Alonso Fernández, Benjamín AU - Weigand, Rosa AU - Sola Larrañaga, Iñigo Juan PY - 2024 UR - http://hdl.handle.net/10366/159511 AB - [EN]Ultrashort pulses have garnered significant attention across various scientific disciplines and applications. In this paper, we demonstrate that the recently introduced amplitude swing technique is a robust method for characterizing pulses in the... LA - eng PB - Optica Publishing Group KW - Optical elements KW - Optical materials KW - Phase matching KW - Second harmonic generation KW - Ti:sapphire lasers KW - Ultrashort pulses TI - Few-cycle pulse retrieval using amplitude swing technique DO - 10.1364/OE.524427 T2 - Optics Express VL - 32 M2 - 21149 ER -