Superradiance in a large and dilute cloud of cold atoms in the linear-optics regime
Superradiance has been extensively studied in the 1970s and 1980s in the regime of
superfluorescence, where a large number of atoms are initially excited. Cooperative …
superfluorescence, where a large number of atoms are initially excited. Cooperative …
Light interacting with atomic ensembles: collective, cooperative and mesoscopic effects
Cooperative scattering has been the subject of intense research in the last years. In this
article, we discuss the concept of cooperative scattering from a broad perspective. We briefly …
article, we discuss the concept of cooperative scattering from a broad perspective. We briefly …
Angular distribution of single-photon superradiance in a dilute and cold atomic ensemble
On the basis of a quantum microscopic approach we study the dynamics of the afterglow of a
dilute Gaussian atomic ensemble excited by pulsed radiation. Taking into account the vector …
dilute Gaussian atomic ensemble excited by pulsed radiation. Taking into account the vector …
Superradiance as single scattering embedded in an effective medium
We present an optical picture of linear-optics superradiance, based on a single scattering
event embedded in a dispersive effective medium composed by the other atoms. This linear …
event embedded in a dispersive effective medium composed by the other atoms. This linear …
Generation of short pulses by filtering phase-modulated CW laser radiation
RN Shakhmuratov - JETP Letters, 2023 - Springer
A method for generating short pulses with a high repetition rate is proposed. It is based on
periodic modulation of the radiation phase of a CW laser and subsequent filtering through a …
periodic modulation of the radiation phase of a CW laser and subsequent filtering through a …
Photon correlation transients in a weakly blockaded Rydberg ensemble
The nonlinear and non-local effects in atomic Rydberg media under electromagnetically
induced transparency (EIT) make it a versatile platform for fundamental studies and …
induced transparency (EIT) make it a versatile platform for fundamental studies and …
Optical precursors with tunneling-induced transparency in asymmetric quantum wells
Y Peng, Y Niu, Y Qi, H Yao, S Gong - Physical Review A—Atomic, Molecular …, 2011 - APS
A scheme for separating optical precursors from a square-modulated laser pulse through an
asymmetric double Al x Ga 1-x As/GaAs quantum-well structure via resonant tunneling is …
asymmetric double Al x Ga 1-x As/GaAs quantum-well structure via resonant tunneling is …
Stacked optical precursors from amplitude and phase modulations
We report the generation of stacked optical precursors from a laser beam whose amplitude
or phase is modulated by sequenced on-off step waveforms. Making use of the constructive …
or phase is modulated by sequenced on-off step waveforms. Making use of the constructive …
Super-and subradiance in dilute disordered cold atomic samples: observations and interpretations
W Guerin - Advances In Atomic, Molecular, and Optical Physics, 2023 - Elsevier
When a photon is sent onto an atomic ensemble, it interacts collectively with the N atoms of
the sample and not simply with one of them. This results in measurable modifications in the …
the sample and not simply with one of them. This results in measurable modifications in the …
Transition from an optical precursor in coupled-resonator-induced transparency to coherent energy exchange in Autler-Townes splitting
We investigated the transient responses of coupled optical resonators, after they were
injected with square modulated temporal pulses. A sharp spike, attributed to the optical …
injected with square modulated temporal pulses. A sharp spike, attributed to the optical …