Showing physics.opticsShow all
3 papers · 1 filter
physics.optics2024
Photon acceleration of high-intensity vector vortex beams into the extreme ultraviolet
Kyle G. Miller, Jacob R. Pierce, Fei Li +4
Extreme ultraviolet (XUV) light sources allow for the probing of bound electron dynamics on attosecond scales, interrogation of high-energy-density matter, and access to novel regi…
physics.optics2024
Dephasingless two-color terahertz generation
Tanner T. Simpson, Jeremy J. Pigeon, Kyle G. Miller +3
A laser pulse composed of a fundamental and an appropriately phased second harmonic can drive a time-dependent current of photoionized electrons that generates broadband THz radiat…
physics.optics2023
Programmable and arbitrary-trajectory ultrafast flying focus pulses
M. V. Ambat, J. L. Shaw, J. J. Pigeon +4
"Flying focus" techniques produce laser pulses with dynamic focal points that travels distances much greater than a Rayleigh length. The implementation of these techniques in laser…