Abstract Particle-in-cell (PIC) methods have a long history in the study of laser-plasma
interactions. Early electromagnetic codes used the Yee staggered grid for field variables …

Attoscience is the emerging field that accesses the fastest electronic processes occurring at
the atomic and molecular length scales with attosecond (1 as= 1 0− 18 s) time resolution …

Advancements in light engineering have led to the creation of pulsed laser sources capable
of delivering high-repetition-rate, high-power few-cycle laser pulses across a wide spectral …

This review presents the technological infrastructure that will be available at the Extreme
Light Infrastructure Attosecond Light Pulse Source (ELI-ALPS) international facility. ELI …

This Letter presents for the first time a scheme to generate intense high-order optical vortices
that carry orbital angular momentum in the extreme ultraviolet region based on relativistic …

Ultrashort pulsed lasers provide uniquely detailed access to the ultrafast dynamics of
physical, chemical, and biological systems, but only a handful of wavelengths are directly …

The efficiency of high-order harmonic generation from a relativistic laser interacting with
solid targets depends greatly on surface plasma distribution. The usual method of …

Relativistic surface high harmonics have been considered a unique source for the
generation of intense isolated attosecond pulses in the extreme ultra-violet and x-ray …

We propose a scheme to explore regimes of strong-field quantum electrodynamics (SF
QED) otherwise unattainable with the currently available laser technology. The scheme …

The quantum vacuum plays a central role in physics. Quantum electrodynamics (QED)
predicts that the properties of the fermionic quantum vacuum can be probed by extremely …