781 citations · 2.8k across the 28 of their papers we have counts for
28 papers
Thouless pumping in a driven-dissipative Kerr resonator array
S. Ravets, N. Pernet, N. Mostaan +2
Thouless pumping is an emblematic manifestation of topology in physics, referring to the ability to induce a quantized transport of charge across a system by simply varying one of…
Phase diagram of one-dimensional driven-dissipative exciton-polariton condensates
Francesco Vercesi, Quentin Fontaine, Sylvain Ravets +4
We consider a one-dimensional driven-dissipative exciton-polariton condensate under incoherent pump, described by the stochastic generalized Gross-Pitaevskii equation. It was shown…
Bogoliubov excitations driven by thermal lattice phonons in a quantum fluid of light
Irénée Frérot, Amit Vashisht, Martina Morassi +5
The elementary excitations in weakly interacting quantum fluids have a non-trivial nature which is at the basis of defining quantum phenomena such as superfluidity. These excitatio…
Probing many-body correlations using quantum-cascade correlation spectroscopy
Lorenzo Scarpelli, Cyril Elouard, Mattias Johnsson +7
The radiative quantum cascade, i.e. the consecutive emission of photons from a ladder of energy levels, is of fundamental importance in quantum optics. For example, the two-photon…
Enhanced Cavity Optomechanics with Quantum-well Exciton Polaritons
Nicola Carlon Zambon, Zakari Denis, Romain De Oliveira +4
Semiconductor microresonators embedding quantum wells can host tightly confined and mutually interacting excitonic, optical and mechanical modes at once. We theoretically investiga…
Optically defined cavities in driven-dissipative photonic lattices
O. Jamadi, B. Real, K. Sawicki +11
The engineering of localised modes in photonic structures is one of the main targets of modern photonics. An efficient strategy to design these modes is to use the interplay of con…
Observation of KPZ universal scaling in a one-dimensional polariton condensate
Quentin Fontaine, Davide Squizzato, Florent Baboux +14
Revealing universal behaviors is a hallmark of statistical physics. Phenomena such as the stochastic growth of crystalline surfaces, of interfaces in bacterial colonies, and spin t…
Chiral emission induced by optical Zeeman effect in polariton micropillars
B. Real, N. Carlon Zambon, P. St-Jean +7
The low sensitivity of photons to external magnetic fields is one of the major challenges for the engineering of photonic lattices with broken time-reversal symmetry. Here we show…
Few-photon all-optical phase rotation in a quantum-well micropillar cavity
Tintu Kuriakose, Paul M. Walker, Toby Dowling +13
Photonic platforms are an excellent setting for quantum technologies because weak photon-environment coupling ensures long coherence times. The second key ingredient for quantum ph…
Topological gap solitons in a 1D non-Hermitian lattice
N. Pernet, P. St-Jean, D. D. Solnyshkov +13
Nonlinear topological photonics is an emerging field aiming at extending the fascinating properties of topological states to the realm where interactions between the system constit…
Microcavity polaritons for topological photonics
Dmitry D. Solnyshkov, Guillaume Malpuech, Philippe St-Jean +3
Microcavity polaritons are light-matter quasiparticles that arise from the strong coupling between excitons and photons confined in a semiconductor microcavity. They typically oper…
Semi-Dirac Transport and Anisotropic Localization in Polariton Honeycomb Lattices
B. Real, O. Jamadi, M. Milićević +11
Compression dramatically changes the transport and localization properties of graphene. This is intimately related to the change of symmetry of the Dirac cone when the particle hop…
Nonlinear Polariton Fluids in a Flatband Reveal Discrete Gap Solitons
V. Goblot, B. Rauer, F. Vicentini +10
Phase frustration in periodic lattices is responsible for the formation of dispersionless flat bands. The absence of any kinetic energy scale makes flat band physics critically sen…
Nonlinear optics in the fractional quantum Hall regime
Patrick Knüppel, Sylvain Ravets, Martin Kroner +3
Engineering strong interactions between optical photons is a great challenge for quantum science. Envisioned applications range from the realization of photonic gates for quantum i…
Orbital angular momentum bistability in a microlaser
Nicola Carlon Zambon, Philippe St-Jean, Aristide Lemaître +6
Light's orbital angular momentum (OAM) is an unbounded degree of freedom emerging in helical beams that appears very advantageous technologically. Using a chiral microlaser, i.e. a…
Optically controlling the emission chirality of microlasers
Nicola Carlon Zambon, Philippe St-Jean, Marijana Milićević +10
Orbital angular momentum (OAM) carried by helical light beams is an unbounded degree of freedom of photons that offers a promising playground in modern photonics. So far, integrate…
Engineering Gaussian states of light from a planar microcavity
Mathias Van Regemortel, Sylvain Ravets, Atac Imamoglu +2
Quantum fluids of light in a nonlinear planar microcavity can exhibit antibunched photon statistics at short distances due to repulsive polariton interactions. We show that, despit…
Optical Nanofibers: a new platform for quantum optics
Pablo Solano, Jeffrey A. Grover, Jonathan E. Hoffman +4
The development of optical nanofibers (ONF) and the study and control of their optical properties when coupling atoms to their electromagnetic modes has opened new possibilities fo…
Polaron-Polaritons in the Integer and Fractional Quantum Hall Regimes
Sylvain Ravets, Patrick Knüppel, Stefan Faelt +3
Elementary quasi-particles in a two dimensional electron system can be described as exciton-polarons since electron-exciton interactions ensures dressing of excitons by Fermi-sea e…
Realizing quantum Ising models in tunable two-dimensional arrays of single Rydberg atoms
Henning Labuhn, Daniel Barredo, Sylvain Ravets +4
Spin models are the prime example of simplified manybody Hamiltonians used to model complex, real-world strongly correlated materials. However, despite their simplified character,…
Measurement of the Angular Dependence of the Dipole-Dipole Interaction Between Two Individual Rydberg Atoms at a Förster Resonance
Sylvain Ravets, Henning Labuhn, Daniel Barredo +2
We measure the angular dependence of the resonant dipole-dipole interaction between two individual Rydberg atoms with controlled relative positions. By applying a combination of st…
Coherent Excitation Transfer in a Spin Chain of Three Rydberg Atoms
Daniel Barredo, Henning Labuhn, Sylvain Ravets +3
We study coherent excitation hopping in a spin chain realized using highly excited individually addressable Rydberg atoms. The dynamics are fully described in terms of an XY spin H…
Single-Atom Addressing in Microtraps for Quantum-State Engineering using Rydberg Atoms
Henning Labuhn, Sylvain Ravets, Daniel Barredo +4
We report on the selective addressing of an individual atom in a pair of single-atom microtraps separated by m. Using a tunable light-shift, we render the selected atom off-r…
Coherent dipole-dipole coupling between two single atoms at a Förster resonance
Sylvain Ravets, Henning Labuhn, Daniel Barredo +3
Resonant energy transfers, i.e. the non-radiative redistribution of an electronic excitation between two particles coupled by the dipole-dipole interaction, lie at the heart of a v…