5 papers
Near-focus intensity evolution of spatiotemporal optical vortex pulses and consequences for their nonlinear upconversion
Titouan Gadeyne, Vartika Vishnoi, Thierry Ruchon
Spatiotemporal optical vortex (STOV) laser pulses are attracting attention for their puzzling transverse orbital angular momentum (OAM) and propagation properties, which could dete…
Controlled generation of high-harmonic spatiotemporal optical vortices
Titouan Gadeyne, Vartika Vishnoi, Thierry Ruchon
Spatiotemporal optical vortex (STOV) pulses are puzzling states of light, which see their transverse orbital angular momentum being debated in spite of possessing a topological cha…
Roadmap on Attosecond Science
Rocio Borrego Varillas, Pierre Agostini, Fernando Ardana-Lamas +108
Twenty-five years have passed since the first experimental demonstration of attosecond pulses, marking the advent of our ability to resolve and control electron motion in real time…
Energy and photon centroids of spatiotemporal light pulses and consequences for their intrinsic orbital angular momentum
Titouan Gadeyne, Thierry Ruchon
An ongoing debate surrounding the intrinsic transverse orbital angular momentum (OAM) attributed to spatiotemporal optical vortex (STOV) light pulses has raised the energy and phot…
Optical momentum distributions in monochromatic, isotropic random vector fields
Titouan Gadeyne, Mark R. Dennis
We investigate the decomposition of the electromagnetic Poynting momentum density in three-dimensional random monochromatic fields into orbital and spin parts, using analytical and…