Atomic, molecular and optical physics applications of longitudinally coherent and narrow bandwidth Free-Electron Lasers

C Callegari, AN Grum-Grzhimailo, KL Ishikawa… - Physics Reports, 2021 - Elsevier
Abstract Short wavelength Free-Electron Lasers (FELs) are among the newest light sources
available to scientists to probe a wide range of phenomena, with chemical, physical and …

Probing single-photon ionization on the attosecond time scale

K Klünder, JM Dahlström, M Gisselbrecht, T Fordell… - Physical Review Letters, 2011 - APS
We study photoionization of argon atoms excited by attosecond pulses using an
interferometric measurement technique. We measure the difference in time delays between …

Phase-resolved attosecond near-threshold photoionization of molecular nitrogen

S Haessler, B Fabre, J Higuet, J Caillat, T Ruchon… - Physical Review A …, 2009 - APS
We photoionize nitrogen molecules with a train of extreme ultraviolet attosecond pulses
together with a weak infrared field. We measure the phase of the two-color two-photon …

Temporal and spatial interference between four-wave mixing and six-wave mixing channels

Y Zhang, U Khadka, B Anderson, M Xiao - Physical review letters, 2009 - APS
Using phase control between four-wave mixing (FWM) and six-wave mixing (SWM)
channels in a four-level atomic system, we demonstrate temporal and spatial interferences …

Photoelectron Circular Dichroism with Two Overlapping Laser Pulses of Carrier Frequencies and Linearly Polarized in Two Mutually Orthogonal Directions

PV Demekhin, AN Artemyev, A Kastner, T Baumert - Physical review letters, 2018 - APS
Using a model methanelike chiral system, we theoretically demonstrate a possibility to
access photoelectron circular dichroism (PECD) by a single experiment with two …

Photoelectron angular distributions in bichromatic atomic ionization induced by circularly polarized VUV femtosecond pulses

N Douguet, AN Grum-Grzhimailo, EV Gryzlova… - Physical Review A, 2016 - APS
We investigate two-pathway interferences between nonresonant one-photon and resonant
two-photon ionization of atomic hydrogen. In particular, we analyze in detail the …

Quantum coherent control of the photoelectron angular distribution in bichromatic-field ionization of atomic neon

EV Gryzlova, AN Grum-Grzhimailo, EI Staroselskaya… - Physical Review A, 2018 - APS
We investigate the coherent control of the photoelectron angular distribution in bichromatic
atomic ionization. Neon is selected as target since it is one of the most popular systems in …

Interfering one-photon and two-photon ionization by femtosecond VUV pulses in the region of an intermediate resonance

AN Grum-Grzhimailo, EV Gryzlova, EI Staroselskaya… - Physical Review A, 2015 - APS
The electron angular distribution after atomic photoionization by the fundamental frequency
and its second harmonic is analyzed for a case when the frequency of the fundamental …

Influence of an atomic resonance on the coherent control of the photoionization process

EV Gryzlova, P Carpeggiani, MM Popova… - Physical Review …, 2022 - APS
In coherent control schemes, pathways connecting an initial and a final state can be
independently controlled by manipulating the complex amplitudes of their transition matrix …

Photoelectron angular distribution in two-pathway ionization of neon with femtosecond XUV pulses

N Douguet, EV Gryzlova, EI Staroselskaya… - The European Physical …, 2017 - Springer
We analyze the photoelectron angular distribution in two-pathway interference between
nonresonant one-photon and resonant two-photon ionization of neon. We consider a …