Fabio Frassetto

TL;DR: The application of isolated attosecond pulses to prompt ionization of the amino acid phenylalanine and the subsequent detection of ultrafast dynamics on a sub–4.5-femtosecond temporal scale, which is shorter than the vibrational response of the molecule.

TL;DR: Extreme-ultraviolet high-order-harmonic pulses with 1.6·10(7) photons/pulse at 32.5 eV have been separated from multiple harmonic orders by a time-preserving monochromator using a single grating in the off-plane mount to give minimum temporal broadening and high efficiency.

TL;DR: The generation of extreme-ultraviolet optical vortices with femtosecond duration carrying a controllable amount of OAM is reported on to resolve key questions such as the conservation of angular momentum in highly nonlinear light–matter interactions, and the disentanglement and independent control of the intrinsic and extrinsic components of the photon's angular momentum at short-wavelengths.

TL;DR: In this article, the authors present the technological infrastructure that will be available at the Extreme Light Infrastructure Attosecond Light Pulse Source (ELI-ALPS) international facility for time-resolved investigations with unprecedented levels of high quality characteristics.

TL;DR: Metis as mentioned in this paper is the first solar coronagraph designed for a space mission and is capable of performing simultaneous imaging of the off-limb solar corona in both visible and UV light.