TY - JOUR AU - Pérez Benito, Óscar AU - Weigand Talavera, Rosa María PY - 2019 DO - 10.1364/OL.44.004921 SN - 0146-9592 UR - https://hdl.handle.net/20.500.14352/113869 T2 - Optics Letters AB - We demonstrate the measurement and retrieval of sub-7 fs laser pulses from a broadband Ti:Sa oscillator using ensembles of commercially available second-harmonic (SH) nanoparticles (NPs) and dispersion-scan (d-scan). Scattering adds an incoherent... LA - eng M2 - 4921 PB - Optica Publishing Group TI - Nano–dispersion–scan: measurement of sub-7-fs laser pulses using second-harmonic nanoparticles TY - journal article VL - 44 ER -