Intense laser-matter interactions are at the center of interest in research and technology
since the development of high-power lasers. They have been widely used for fundamental …

Entanglement has a capacity to enhance imaging procedures, but this remains unexplored
for attosecond imaging. Here, we elucidate that possibility, addressing orbital angular …

In situ generation of a high-energy, high-current, spin-polarized electron beam is an
outstanding scientific challenge to the development of plasma-based accelerators for high …

We employ attosecond angular streaking with photoelectron interferometric metrology to
reveal electron sub-Coulomb-barrier dynamics. We use a weak perturbative corotating …

We propose a new approach based on an all-optical set-up for generating relativistic
polarized electron beams via vortex Laguerre-Gaussian (LG) laser-driven wakefield …

We perform a joint experimental and theoretical study on momentum-and energy-resolved
photoelectron spin polarization in multiphoton ionization of Xe atoms by circularly polarized …

High-intensity laser fields can ionize atoms and molecules and also initiate molecular
dissociation. This review is on the recent progress made using experiments that harness the …

We theoretically investigate the deformation of atomic p±orbitals driven by strong elliptically
polarized (EP) laser fields and the role it plays in tunnel ionization. Our study reveals that …

Attosecond physics enables the study of ultrafast coherent electron dynamics in matter upon
photoexcitation and photoionization, revealing spectacular effects such as hole migration …

We experimentally measure the laser-intensity-dependent photoelectron momentum
distributions (PMDs) of Ar atoms with two-color (ω+ 2 ω) corotating circularly polarized fields …