Showing 2026Show all
2 papers · 1 filter
physics.optics2026
Ultra-Short flying-focus
Jérôme Touguet, Igor A. Andriyash, Lucas Rovige +1
Achromatic flying-focus enables programmable control of intensity peak velocity, with applications in ultrafast optics. However, spatiotemporal coupling inherently elongates ultras…
physics.plasm-ph2026
Optical modelling of shaped laser pulses in plasma
Igor A. Andriyash, Cedric Thaury
This work provides a brief review of the numerical methods for modelling the optical propagation of an ultrashort, intense laser pulse in plasmas and ionizable gases. These methods…