5 papers · 1 filter
Extreme-ultraviolet spatiotemporal vortices via high harmonic generation
Rodrigo Martin-Hernandez, Guan Gui, Luis Plaja +5
Spatiotemporal optical vortices (STOV) are space-time structured light pulses with a unique topology that couples spatial and temporal domains and carry transverse orbital angular…
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…
Attosecond Rabi Oscillations in High Harmonic Generation Resonantly Driven by Extreme Ultraviolet Laser Fields
Alba de las Heras, Carlos Hernández-García, Javier Serrano +4
High-order harmonic generation driven by intense extreme ultraviolet (EUV) fields merges quantum optics and attosecond science, giving rise to an appealing route for the generation…
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…
Optical Magnetic Field Enhancement using Ultrafast Azimuthally Polarized Laser Beams and Tailored Metallic Nanoantennas
Rodrigo Martín-Hernández, Lorenz Grünewald, Luis Sánchez-Tejerina +4
Structured light provides unique opportunities to spatially tailor the electromagnetic field of laser beams. This includes the possibility of a sub-wavelength spatial separation of…