Showing physics.opticsShow all
2 papers · 1 filter
physics.optics2026
Space-time beams with tunable orbital group velocity toward plasma superradiance
Gabrielle Vaz, Rafael Almeida, Pablo San Miguel Claveria +7
Light springs are space-time beams that have a helical wavepacket. Due to this special property, light springs result into a rotating pulse when intercepting a plane lying orthogon…
physics.optics2025
Universal structure of propagation-invariant optical pulses
Rafael Russo Almeida, Dillon Ramsey, Ayman F. Abouraddy +2
Space-time structuring of light - where spatial and temporal degrees of freedom are deliberately coupled and controlled - is an emerging area of optics that enables novel configura…