Quantum optical description of radiation by a two-level system in strong laser fields
Sign Up to like & getrecommendations! Published in 2023 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/40/5/053301
Abstract: We develop a quantum optical description of the radiation from a two-level system (TLS) in strong laser fields, which provides a clear insight into the final states of the TLS and the harmonics field. It… read more here.
Keywords: laser fields; strong laser; quantum optical; radiation ... See more keywords
Direct laser acceleration of electrons assisted by strong laser-driven azimuthal plasma magnetic fields.
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review E"
DOI: 10.1103/physreve.102.013206
Abstract: A high-intensity laser beam propagating through a dense plasma drives a strong current that robustly sustains a strong quasistatic azimuthal magnetic field. The laser field efficiently accelerates electrons in such a field that confines the… read more here.
Keywords: plasma; laser; field; strong laser ... See more keywords
Production of Highly Polarized Positron Beams via Helicity Transfer from Polarized Electrons in a Strong Laser Field.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.044802
Abstract: The production of a highly polarized positron beam via nonlinear Breit-Wheeler processes during the interaction of an ultraintense circularly polarized laser pulse with a longitudinally spin-polarized ultrarelativistic electron beam is investigated theoretically. A new Monte Carlo… read more here.
Keywords: polarized positron; highly polarized; production highly; strong laser ... See more keywords
Strong-laser-field-induced ionization assisted by a terahertz pulse.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.451572
Abstract: Extreme terahertz (THz) pulses can be generated via interaction of strong infrared ultrashort laser pulses with a suitable target. Inverting this scheme, we propose to use such THz pulses to control strong-laser-field-driven processes. In particular,… read more here.
Keywords: ionization; laser field; strong laser; pulse strong ... See more keywords