3 papers
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…
hep-ph2025
Enhanced quantum radiation with flying-focus laser pulses
Martin S. Formanek, John P. Palastro, Dillon Ramsey +1
The emission of a photon by an electron in an intense laser field is one of the most fundamental processes in electrodynamics and underlies the many applications that utilize high-…
hep-ph2024
Radiation by a laser-driven flying-focus electron wave packet
Antonino Di Piazza, Martin Formanek, Dillon Ramsey +1
An exact solution of the Dirac equation in the presence of an arbitrary electromagnetic plane wave is found, which corresponds to a focused electron wave packet, with the focus of…