253 citations · 805 across the 21 of their papers we have counts for
21 papers
Boosted Optomechanics with a Fluid of Nonlinear Polaritons
Florent Malabat, Martin Colombano, Titouan Lévêque +4
Merging optomechanics and polaritonics opens stimulating perspectives like the giant enhancement of optomechanical interaction and the enrichment of optomechanics with effective no…
Tensor-driven geometric phase in nonlinear AlGaAs metasurfaces
Giorgio Guercio, Andrea Gerini, Kristina Frizyuk +5
Dielectric metasurfaces provide a unique platform for efficient harmonic generation and optical wavefront manipulation at the nanoscale. While several approaches are available for…
Tailoring quantum walks in integrated photonic lattices
A. Raymond, P. Cathala, M. Morassi +4
Unlike discrete photonic circuits, which manipulate photons step-by-step using a series of optical elements, arrays of coupled waveguides enable photons to interfere continuously a…
Optomechanical disk resonator in the quantum ground state of motion
Andrea Barbero, Samuel Pautrel, Bertrand Evrard +5
Although they have enabled several advances in the field of optomechanics, optomechanical disk resonators have not yet been operated in the quantum regime. We present the first exp…
Biphoton state generation and engineering with bright hybrid III-V/Silicon photonic devices
Lorenzo Lazzari, Jérémie Schuhmann, Othmane Meskine +7
Hybrid photonic circuits, harnessing the complementary strengths of multiple materials, represent a key resource to enable compact, scalable platforms for quantum technologies. In…
Dispersion engineered AlGaAs-on-insulator nanophotonics by distributed feedback
Francesco Rinaldo Talenti, Luca Lovisolo, Zijun Xiao +9
Technological advances in the fabrication of nanophotonic circuits have driven the scientific community to increasingly focus on the precise tailoring of their key optical properti…
All-optical polarization control and routing by nonlinear interferometry at the nanoscale
Yigong Luan, Attilio Zilli, Agostino Di Francescantonio +7
Optical metasurfaces are rapidly establishing as key-enabling platforms for nanophotonics applications. Along with the ability of taming light in subwavelength thicknesses, they ca…
Tunable Generation of Spatial Entanglement in Nonlinear Waveguide Arrays
A. Raymond, A. Zecchetto, J. Palomo +6
Harnessing high-dimensional entangled states of light presents a frontier for advancing quantum information technologies, from fundamental tests of quantum mechanics to enhanced co…
Efficient optical coupling to gallium arsenide nano-waveguides and resonators with etched conical fibers
Samuel Pautrel, Florent Malabat, Louis Waquier +4
We explore new methods for coupling light to on-chip gallium arsenide nanophotonic structures using etched conical optical fibers. With a single-sided conical fiber taper, we demon…
Whispering gallery quantum well exciton polaritons in an Indium Gallium Arsenide microdisk cavity
Romain de Oliveira, Martin Colombano, Florent Malabat +3
Despite appealing high-symmetry properties that enable high quality factor and strong confinement, whispering gallery modes of spherical and circular resonators have been absent fr…
Approaching maximal precision of Hong-Ou-Mandel interferometry with non-perfect visibility
Othmane Meskine, Eloi Descamps, Arne Keller +4
In quantum mechanics, the precision achieved in parameter estimation using a quantum state as a probe is determined by the measurement strategy employed. The ultimate quantum limit…
Engineering two-photon wavefunction and exchange statistics in a semiconductor chip
S. Francesconi, F. Baboux, A. Raymond +6
High-dimensional entangled states of light provide novel possibilities for quantum information, from fundamental tests of quantum mechanics to enhanced computation and communicatio…
Microscopic nanomechanical dissipation in gallium arsenide resonators
Mehdi Hamoumi, Pierre Etienne Allain, William Hease +5
We report on a systematic study of nanomechanical dissipation in high-frequency (approximatively 300 MHz) gallium arsenide optomechanical disk resonators, in conditions where clamp…
Light-mediated cascaded locking of multiple nano-optomechanical oscillators
Eduardo Gil-Santos, Matthieu Labousse, Christophe Baker +7
Collective phenomena emerging from non-linear interactions between multiple oscillators, such as synchronization and frequency locking, find applications in a wide variety of field…
Monolithic AlGaAs second-harmonic nanoantennas
V. F. Gili, L. Carletti, A. Locatelli +9
We demonstrate monolithic aluminum gallium arsenide (AlGaAs) optical anoantennas. Using a selective oxidation technique, we fabricate such epitaxial semiconductor nanoparticles on…
Cavity polariton optomechanics: Polariton path to fully resonant dispersive coupling in optomechanical resonators
G. Rozas, A. E. Bruchhausen, A. Fainstein +2
Resonant photoelastic coupling in semiconductor nanostructures opens new perspectives for strongly enhanced light-sound interaction in optomechanical resonators. One potential prob…
An electrically injected photon-pair source at room temperature
Fabien Boitier, Adeline Orieux, Claire Autebert +7
One of the main challenges for future quantum information technologies is miniaturization and integration of high performance components in a single chip. In this context, electric…
Bell states generation on a III-V semiconductor chip at room temperature
Adeline Orieux, Andreas Eckstein, Aristide Lemaître +7
We demonstrate the generation of polarization-entangled photon pairs at room temperature and telecom wavelength in a AlGaAs semiconductor waveguide. The source is based on spontane…
Miniature GaAs disk resonators probed by a looped fiber taper for optomechanics applications
L. Ding, P. Senellart, A. Lemaitre +3
GaAs disk resonators (typical disk size 5 \mum * 200 nm in our work) are good candidates for boosting optomechanical coupling thanks to their ability to confine both optical and me…
Damping of optomechanical disks resonators vibrating in air
D. Parrain, C. Baker, T. Verdier +5
We report on miniature GaAs disk optomechanical resonators vibrating in air in the radiofrequency range. The flexural modes of the disks are studied by scanning electron microscopy…
Critical optical coupling between a GaAs disk and a nanowaveguide suspended on the chip
C. Baker, C. Belacel, A. Andronico +6
We report on an integrated GaAs disk/waveguide system. A millimeter-long waveguide is suspended and tapered on the chip over a length of 25 μm to evanescently couple to high Q opti…