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physics.optics2026
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…
physics.optics2025
Optical spin-orbit interaction induced by magnetic textures
Martin Luttmann, Mauro Fanciulli, Pietro Carrara +2
Contrary to the optical spin angular momentum (SAM), the role played by the orbital angular momentum (OAM) of light in magneto-optics remains largely unexplored. However, the SAM a…
physics.optics2025
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…