8 papers · 1 filter
Generation of circular polarized high-order harmonics from single color quantum light
Lidija Petrovic, Philipp Stammer, Maciej Lewenstein +1
The atomic response to an ultra-intense driving field produces a characteristic high-harmonic spectrum featuring a rapid drop in intensity for the lower harmonics, followed by a pl…
Attosecond quantum optical interferometry
Javier Rivera-Dean, Lidija Petrovic, Maciej Lewenstein +1
In this work, we explore the scheme of attosecond quantum interferometry (AQI), the quantum optical version of classical attosecond interferometry, which allows to measure quantum…
Quantum Optics and Quantum Electrodynamics of Strong Field Processes
Marcelo F. Ciappina, Misha Yu. Ivanov, Maciej Lewenstein +3
In its beginnings, the physics of intense laser-matter interactions was the physics of multiphoton processes. The theory was reduced then to high-order perturbation theory, while t…
Propagation of intense squeezed vacuum light in non-linear media
Javier Rivera-Dean, Deeksha Kanti, Philipp Stammer +5
Recent developments in quantum light engineering have enabled the use of infrared bright squeezed vacuum (BSV) femtosecond pulses in highly nonlinear optics, particularly strong fi…
Microscopic analysis of above-threshold ionization driven by squeezed light
J. Rivera-Dean, P. Stammer, C. Figueira de Morisson Faria +1
Above-threshold ionization (ATI) is a strong-field-driven process where electrons absorb more photons than required for ionization. While ATI dynamics and outputs are well-understo…
Theory of quantum optics and optical coherence in high harmonic generation
Philipp Stammer, Javier Rivera-Dean, Maciej Lewenstein
Optical coherence encodes information about the correlations of the electromagnetic field. In combination with quantum optical approaches, it allows for the study of the correlatio…