212 citations · 2k across the 74 of their papers we have counts for
8 papers · 1 filter
Entanglement and non-classical states of light in a strong-laser driven solid-state system
Javier Rivera-Dean, Philipp Stammer, Andrew S. Maxwell +6
The development of sources delivering non-classical states of light is one of the main needs for applications of optical quantum information science. Here, we demonstrate the gener…
Light-matter entanglement after above-threshold ionization processes in atoms
Javier Rivera-Dean, Philipp Stammer, Andrew S. Maxwell +4
Light-matter entanglement plays a fundamental role in many applications of quantum information science. Thus, finding processes where it can be observed is an important task. Here,…
Two-photon absorption in semiconductors: a multi-band length-gauge analysis
W. -R. Hannes, M. F. Ciappina
The simplest approach to deal with light excitations in direct-gap semiconductors is to model them as a two-band system: one conduction and one valence band. For such models, parti…
Quantum electrodynamics of intense laser-matter interactions: A tool for quantum state engineering
Philipp Stammer, Javier Rivera-Dean, Andrew Maxwell +5
Intense laser-matter interactions are at the center of interest in research and technology since the development of high power lasers. They have been widely used for fundamental st…
Principal frequency, super-bandwidth, and low-order harmonics generated by super-oscillatory pulses
Enrique G. Neyra, Demian A. Biasetti, Fabián Videla +2
An alternative definition to the main frequency of an ultra-short laser pulse, named principal frequency (), was recently introduced in E.G. Neyra, et al. Phys. Rev. A 103, 05…
High Harmonic Generation from Isolated Bound States: Tunable Emission Spectra and Mollow Triplets
Sergey Hazanov, Alexey Gorlach, Ron Ruimy +3
High harmonic generation (HHG) is a highly nonlinear emission process in which systems driven by intense laser pulses emit integer multiples (harmonics) of the driving field. This…
High harmonic spectroscopy of quantum phase transitions in a high-T superconductor
Jordi Alcalà, Utso Bhattacharya, Jens Biegert +9
We report on the new non--linear optical signatures of quantum phase transitions in the high-temperature superconductor YBCO, observed through high harmonic generation. While the l…
Static-field ionization model of He-like ions for diagnostics of light field intensity
Erik Lötstedt, Marcelo. F. Ciappina, Kaoru Yamanouchi
We study static-field ionization of He-like ions with nuclear charge number in the range of . Both the tunneling and over-the-barrier regimes are considered. We calc…