13 papers
Two-Electron Effects Extend High-Harmonic Generation into the keV Regime
Isobel McSweeney, Andres Marchisio, Javier Rivera-Dean +4
Two-electron processes can generate high harmonics beyond the conventional single-active-electron cutoff. Motivated by recent experimental evidence of an extended secondary plateau…
Photon anti-bunching in high harmonic generation
Philipp Stammer, Javier Rivera-Dean, Maciej Lewenstein
Photon anti-bunching is the direct evidence for the existence of photons without having a classical counterpart. Unlike bunching of photons, which can have a semi-classical descrip…
Noise-Driven Instrument Based on Coherent Quantum and Stochastic Oscillator Models
Felipe Gonzalez de la Maza, Maciej Lewenstein, Antoine Reserbat-Plantey +1
In recent years, emerging research at the intersection of quantum physics and sound synthesis has opened new conceptual and technical possibilities for instrument design and sonic…
Attosecond quantum optics
Mohamed Sennary, Javier Rivera-Dean, Yihe Wange +2
Modern quantum optics primarily operates in the quasistationary regime, isolated from the intrinsic timescales of ultrafast optical fields. Pushing these boundaries into the femtos…
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…
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…