"These high-power attosecond X-ray pulses could open new avenues for studying ... Terawatt-attosecond hard X-ray free-electron laser at high repetition rate, Nature Photonics (2024).

A new gating scheme based on polarization control and second-harmonic generation is greatly simplifying the production of isolated attosecond pulses. Attosecond pulses — flashes of light lasting ...

pulses in the X-ray spectrum using high-harmonic generation. Attosecond laser sources are now poised to become the next tool for probing dynamic chemical processes with unprecedented time resolution.

New work solidifies UConn's position as a world-class laser research institution University of Connecticut professor of physics ...

It could also be possible to use the beams created by the system to create attosecond light pulses, extremely brief flashes of light that can be used to study a whole other array of phenomena ...

Ordinary laser systems cannot generate anything shorter than a ... When the peaks in the frequency coincide, this increases the intensity of the light creating a train of attosecond pulses. This is ...