Attosecond physics
Intense ultrashort light pulses comprising merely a few wave cycles became routinely
available by the turn of the millennium. The technologies underlying their production and …
available by the turn of the millennium. The technologies underlying their production and …
Tracing and controlling electronic dynamics in atoms and molecules by attosecond pulses
LY Peng, WC Jiang, JW Geng, WH **ong, Q Gong - Physics Reports, 2015 - Elsevier
In this review, we will focus on the theoretical aspects in observing and controlling the
electronic dynamics in few-electron atoms and molecules by attosecond pulses in different …
electronic dynamics in few-electron atoms and molecules by attosecond pulses in different …
Trajectory Selection in High Harmonic Generation by Controlling<? format?> the Phase between Orthogonal Two-Color Fields
L Brugnera, DJ Hoffmann, T Siegel, F Frank, A Zaïr… - Physical review …, 2011 - APS
We demonstrate control of short and long quantum trajectories in high harmonic emission
through the use of an orthogonally polarized two-color field. By controlling the relative phase …
through the use of an orthogonally polarized two-color field. By controlling the relative phase …
Ellipticity control of high-order harmonic generation with nearly orthogonal two-color laser fields
Elliptically polarized high-order harmonics opens a path toward the study of ultrafast
dynamics in circular dichroism of magnetic materials, chiral molecules, and electronic spin …
dynamics in circular dichroism of magnetic materials, chiral molecules, and electronic spin …
High-order harmonic generation by bi-elliptical orthogonally polarized two-color fields
DB Milošević, W Becker - Physical Review A, 2020 - APS
Based on the strong-field approximation, we report results for high-order harmonic
generation by bi-elliptical orthogonally polarized two-color (BEOTC) fields with frequency …
generation by bi-elliptical orthogonally polarized two-color (BEOTC) fields with frequency …
Experimental and theoretical studies of two-color-pump resonance-induced enhancement of odd and even harmonics from a tin plasma
We study high-order harmonic generation from a laser-produced tin plasma using 780 and
390 nm, 40 fs, 1 kHz pulses. Varying the chirp of the laser radiation, we observe variation of …
390 nm, 40 fs, 1 kHz pulses. Varying the chirp of the laser radiation, we observe variation of …
Circularly polarized attosecond pulses from molecular high-order harmonic generation by ultrashort intense bichromatic circularly and linearly polarized laser pulses
We describe the generation of high-order elliptically and circularly polarized harmonic
spectra in an aligned H+ 2 molecule ion by a combination of two-colour ultrashort intense …
spectra in an aligned H+ 2 molecule ion by a combination of two-colour ultrashort intense …
X-ray harmonic generation by orthogonally polarized two-color fields: Spectral shape and polarization
DB Milošević, W Becker - Physical Review A, 2019 - APS
Orthogonally polarized two-color fields, typically with a frequency ratio of 2: 1, only rarely of
3: 1, have been utilized for a variety of purposes. Driving high-order harmonic generation …
3: 1, have been utilized for a variety of purposes. Driving high-order harmonic generation …
Enhanced XUV harmonics generation from diatomic gases using two orthogonally polarized laser fields
Enhanced high repetition rate coherent extreme ultraviolet (XUV) harmonics represent
efficient probe of electron dynamics in atoms, molecules and solids. In this work, we used …
efficient probe of electron dynamics in atoms, molecules and solids. In this work, we used …
Study of high-order harmonic generation from nanoparticles
An experimental study on high-order harmonic generation from the interaction of 45 fs Ti:
sapphire laser pulses with preformed plasma plumes of metal nanoparticles was carried out …
sapphire laser pulses with preformed plasma plumes of metal nanoparticles was carried out …