N
Nicolas Treps
Researcher at Collège de France
Publications - 324
Citations - 6733
Nicolas Treps is an academic researcher from Collège de France. The author has contributed to research in topics: Quantum entanglement & Quantum optics. The author has an hindex of 38, co-authored 298 publications receiving 5506 citations. Previous affiliations of Nicolas Treps include Centre national de la recherche scientifique & PSL Research University.
Papers
More filters
Journal ArticleDOI
Wavelength-Multiplexed Quantum Networks with Ultrafast Frequency Combs
TL;DR: In this article, a single-step fabrication of a multimode quantum resource from the parametric downconversion of femtosecond frequency combs is demonstrated, where each of the 511 possible bipartitions among ten spectral regions is shown to be entangled.
Journal ArticleDOI
Experimental investigation of continuous-variable quantum teleportation
Warwick P. Bowen,Nicolas Treps,Ben C. Buchler,Roman Schnabel,Timothy C. Ralph,Hans-A. Bachor,Thomas Symul,Ping Koy Lam +7 more
TL;DR: In this article, the experimental demonstration of quantum teleportation of the quadrature amplitudes of a light field was reported, and the experimental results were analyzed in terms of fidelity F and with signal transfer T-q =T++T- and noise correlation V-q=Vinparallel to out+Vin parallel to out.
Journal ArticleDOI
A quantum laser pointer.
Nicolas Treps,Nicolas Treps,Nicolai Grosse,Warwick P. Bowen,Claude Fabre,Hans-A. Bachor,Ping Koy Lam +6 more
TL;DR: A quantum laser pointer is experimentally produced, a beam of light whose direction is measured with a precision greater than that possible for a usual laser beam, providing a demonstration of multichannel spatial squeezing and its application to the improvement of beam positioning sensitivity and, more generally, to imaging.
Journal ArticleDOI
Efficient and mode selective spatial mode multiplexer based on multi-plane light conversion.
Guillaume Labroille,Bertrand Denolle,Pu Jian,Philippe Genevaux,Nicolas Treps,Jean-Francois Morizur +5 more
TL;DR: In this paper, the authors designed and built a new type of spatial mode multiplexer based on MPLC, with very low intrinsic loss and high mode selectivity, and demonstrated its performance for the first 6 eigenmodes of a few-mode fiber.
Journal ArticleDOI
Programmable unitary spatial mode manipulation
Jean-Francois Morizur,Lachlan Nicholls,Pu Jian,Seiji Armstrong,Nicolas Treps,Boris Hage,Magnus T. L. Hsu,Warwick P. Bowen,Jiri Janousek,Hans-A. Bachor +9 more
TL;DR: This work builds an experimental implementation of the unitary programmable mode converter (UPMC) and shows that, even when limited to three reflections on an array of 12 pixels, the UPMC is capable of performing single mode tranforms with an efficiency greater than 80% for the first four modes of the transverse electromagnetic basis.