195 citations · 1.5k across the 47 of their papers we have counts for
21 papers · 1 filter
Mapping the direction of electron ionization to phase delay between VUV and IR laser pulses
M. Mountney, G. P. Katsoulis, S. H. Møller +3
We theoretically demonstrate a one-to-one mapping between the direction of electron ionization and the phase delay between a linearly polarized VUV and a circular IR laser pulse. T…
Momentum scalar triple product as a measure of chirality in electron ionization dynamics of strongly-driven atoms
G. P. Katsoulis, Z. Dube, P. Corkum +2
We formulate a transparent measure that quantifies chirality in single electron ionization triggered in atoms, which are achiral systems. We do so in the context of Ar driven by a…
Optical Measurement of Photorecombination Time Delays
Chunmei Zhang, Graham G. Brown, Dong Hyuk Ko +1
Recollision physics and attosecond pulse generation meld the precision of optics with collision physics. As a follow-up to our previous work, we reveal a new direction for the stud…
Characterizing multielectron dynamics during recollision
Graham G. Brown, Dong Hyuk Ko, Chunmei Zhang +1
Measuring the delay for an electron to emerge from different states is one of the major achievements of attosecond science. This delay can have two origins - the electron wave pack…
Characterizing Fano Resonances During Recollision
Graham G. Brown, Dong Hyuk Ko, Chunmei Zhang +1
When intense light irradiates a quantum system, an ionizing electron recollides with its parent ion within the same light cycle and, during that very brief (few femtosecond) encoun…
Streaking strong-field double ionization
Matthias Kübel, Georgios P. Katsoulis, Zack Dube +5
Double ionization in intense laser fields can comprise electron correlations, which manifest in the non-independent emission of two electrons from an atom or molecule. However, exp…