3 papers
physics.optics2024
Circularly polarized high harmonic beams carrying self-torque or time-dependent orbital angular momentum
Alba de las Heras, Julio San Román, Javier Serrano +2
In the rapidly evolving field of structured light, the self-torque has been recently defined as an intrinsic property of light beams carrying time-dependent orbital angular momentu…
physics.optics2024
Attosecond vortex pulse trains
Alba de las Heras, David Schmidt, Julio San Román +5
The landscape of ultrafast structured light pulses has recently evolved driven by the capability of high-order harmonic generation (HHG) to up-convert orbital angular momentum (OAM…
physics.optics2023
Tunable Tesla-scale magnetic attosecond pulses through ring-current gating
Alba de las Heras, Franco P. Bonafé, Carlos Hernández-García +2
Coherent control over electron dynamics in atoms and molecules using high-intensity circularly-polarized laser pulses gives rise to current loops, resulting in the emission of magn…