Pérez Benito, ÓscarWeigand Talavera, Rosa María2025-01-092025-01-092024-12Ó. Pérez-Benito, R. Weigand, Characterization of the polarization state of few-cycle laser pulses using d-scan: D-TURTLE, Optics & Laser Technology 179 (2024) 111273. https://doi.org/10.1016/j.optlastec.2024.111273.0030-399210.1016/j.optlastec.2024.111273https://hdl.handle.net/20.500.14352/113574CT63/19-CT64/19We characterize the polarization state of few-femtosecond laser pulses by implementing the dispersion scan technique in combination with the tomographic ultrafast retrieval of transverse light E-fields procedure (DTURTLE). We demonstrate, both numerically and experimentally, that D-TURTLE unambiguously identifies the pulse ellipticity, its handedness and which polarization component travels ahead. Given the robustness of this technique, and its self-referenced and in -line nature, D-TURTLE can be extremely useful to characterize polarized few-cycle laser pulses.engAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/journal article1879-2545https//doi.org/10.1016/j.optlastec.2024.111273https://www.sciencedirect.com/science/article/pii/S003039922400731Xopen access535Ultrashort pulsesPolarization measurementSpectral phase retrievalSecond harmonic generationFemtosecond lasersTemporal characterization of polarized pulsesÓptica (Física)2209 Óptica2209.10 láseres