ATTO2019 Registration to Scientific Sessions

Spatio-temporal Characterization of Attosecond Pulses from Plasma Mirrors by Ultrafast Photonic Streaking

4 Jul 2019, 14:00

30m

University of Szeged Congress Centre

invited talks Harmonics from solid surfaces and new approaches

Speaker

Dr Fabien Quéré (LIDYL, CEA, CNRS, Université Paris-Saclay)

Description

The non-collinear superposition of a laser beam with a weak second harmonic beam produces laser wavefronts that oscillate angularly in time, at the laser frequency. We have used the resulting ultrafast (attosecond) photonic streaking to characterize, both in space and time, the attosecond pulses produced from plasma mirrors at intensities up to $10^{19}$ W/cm$^2$.