3 papers
physics.atom-ph2025
Delay in electronic vortex states created by multiphoton ionization with single elliptically polarized laser pulses
Edward McManus, Phi-Hung Tran, Michael Davino +6
We show experimentally and theoretically that vortex-shaped structures in the photoelectron momentum distribution can be observed for atoms interacting with a single intense ellipt…
physics.atom-ph2024
Symmetries in 3D photoelectron momentum spectroscopy as precursory methods for dichroic and enantiosensitive measurements
Michael Davino, Edward McManus, Tobias Saule +5
3D photoelectron angular distributions (PADs) are measured from an atomic target ionized by ultrafast, elliptical fields of opposite handedness. Comparing these PADs to one another…
physics.optics2023
Molecular alignment-assisted spectral broadening and shifting in the near-infrared with a recycled depleted pump from an optical parametric amplifier
Zhanna Rodnova, Tobias Saule, George Gibson +1
We demonstrate how the depleted pump of an optical parametric amplifier can be recycled for impulsive alignment of a molecular gas inside a hollow-core fiber and use such alignment…