T
Thomas Coudreau
Researcher at Paris Diderot University
Publications - 111
Citations - 2409
Thomas Coudreau is an academic researcher from Paris Diderot University. The author has contributed to research in topics: Quantum entanglement & Quantum optics. The author has an hindex of 27, co-authored 110 publications receiving 2163 citations. Previous affiliations of Thomas Coudreau include University of Paris & Centre national de la recherche scientifique.
Papers
More filters
Journal ArticleDOI
Entanglement-enabled delayed choice experiment
Florian Kaiser,Thomas Coudreau,Pérola Milman,Pérola Milman,Daniel Ostrowsky,Sébastien Tanzilli +5 more
TL;DR: In this paper, the output beam splitter of a Mach-Zehnder interferometer is inserted or removed after a photon has already entered the device, which illustrates the inadequacy of a naive wave or particle description of light.
Journal ArticleDOI
Entanglement of two-mode Gaussian states: characterization and experimental production and manipulation
Julien Laurat,Gaelle Keller,José Augusto Oliveira-Huguenin,Claude Fabre,Thomas Coudreau,Alessio Serafini,Alessio Serafini,Gerardo Adesso,Fabrizio Illuminati +8 more
TL;DR: In this article, a type-II OPO (optical parametric oscillator) with adjustable mode coupling was used to evaluate the properties of two-mode Gaussian states and entanglement resource manipulation.
An entanglement-enabled delayed-choice experiment
TL;DR: An entangled version of John Wheeler's delayed-choice gedanken experiment is performed, in which the choice of detection can be changed after a photon passes through a double-slit to avoid the measurement process affecting the state of the photon.
Journal ArticleDOI
Direct Bell states generation on a III-V semiconductor chip at room temperature.
Adeline Orieux,Andreas Eckstein,Aristide Lemaître,P. Filloux,Ivan Favero,Giuseppe Leo,Thomas Coudreau,Arne Keller,Pérola Milman,Sara Ducci +9 more
TL;DR: In this paper, the authors demonstrate the direct generation of polarization-entangled photon pairs at room temperature and telecom wavelength in an AlGaAs semiconductor waveguide, based on spontaneous parametric down-conversion with a counter-propagating phase-matching scheme.
Journal ArticleDOI
Conditional preparation of a quantum state in the continuous variable regime: generation of a sub-Poissonian state from twin beams
TL;DR: The first experimental demonstration of conditional preparation of a nonclassical state of light in the continuous variable regime is reported, generating a sub-Poissonian state 4.4 dB below shot noise from twin beams.