Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Enky Oudot"'
Publikováno v:
Quantum, Vol 6, p 875 (2022)
Here we argue that the probability that a given source produces exactly a single photon is a natural quantity to benchmark single-photon sources as it certifies the absence of multi-photon components and quantifies the efficiency simultaneously. More
Externí odkaz:
https://doaj.org/article/d0778adb3120476e82d763b241ec0d89
Autor:
Patrik Caspar, Enky Oudot, Pavel Sekatski, Nicolas Maring, Anthony Martin, Nicolas Sangouard, Hugo Zbinden, Rob Thew
Publikováno v:
Quantum, Vol 6, p 671 (2022)
How can a multipartite single-photon path-entangled state be certified efficiently by means of local measurements? We address this question by constructing an entanglement witness based on local photon detections preceded by displacement operations t
Externí odkaz:
https://doaj.org/article/6352987c9abc4495b94f53b1fb2e18d0
Autor:
Xavier Valcarce, Pavel Sekatski, Davide Orsucci, Enky Oudot, Jean-Daniel Bancal, Nicolas Sangouard
Publikováno v:
Quantum, Vol 4, p 246 (2020)
A quantum state can be characterized from the violation of a Bell inequality. The well-known CHSH inequality for example can be used to quantify the fidelity (up to local isometries) of the measured state with respect to the singlet state. In this wo
Externí odkaz:
https://doaj.org/article/b845086a230d47999a646fa7597c4342
Publikováno v:
New Journal of Physics, Vol 21, Iss 10, p 103043 (2019)
We consider a bipartite scenario where two parties hold ensembles of 1/2-spins which can only be measured collectively. We give numerical arguments supporting the conjecture that in this scenario no Bell inequality can be violated for arbitrary numbe
Externí odkaz:
https://doaj.org/article/21bbb24e6d934f4fb88c51fd6d312703
Autor:
Kamel Bencheikh, Marina F. B. Cenni, Enky Oudot, Véronique Boutou, Corinne Félix, Joel Compte Prades, Augustin Vernay, Julien Bertrand, Florent Bassignot, Mathieu Chauvet, Félix Bussières, Hugo Zbinden, Ariel Levenson, Benoît Boulanger
Publikováno v:
The European Physical Journal D. 76
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c0b28f8f2d41ae47c4a027569f8cefe
https://doi.org/10.1140/epjd/s10053-022-00581-6
https://doi.org/10.1140/epjd/s10053-022-00581-6
Autor:
Kamel Bencheikh, Marina F. B. Cenni, Enky Oudot, Véronique Boutou, Corinne Félix, Joel Compte Prades, Augustin Vernay, Julien Bertrand, Florent Bassignot, Mathieu Chauvet, Félix Bussières, Hugo Zbinden, Ariel Levenson, Benoît Boulanger
Publikováno v:
The European Physical Journal D. 76
Abstract Triple-photon generation (TPG) is based on a third-order nonlinear optical interaction, which is the most direct way to produce pure quantum three-photon states. These states can exhibit three-body quantum correlations, and their statistics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59e575f11a159e94f50b21f5c0d6e61b
https://doi.org/10.1140/epjd/s10053-022-00514-3
https://doi.org/10.1140/epjd/s10053-022-00514-3
Autor:
Ephanielle Verbanis, Patrik Caspar, Nicolas Sangouard, Enky Oudot, Nicolas Maring, Misael Caloz, Farid Samara, Matthieu Perrenoud, Hugo Zbinden, Anthony Martin, Pavel Sekatski, Rob Thew
Publikováno v:
Physical Review Letters, Vol. 125, No 11 (2020) P. 110506
Physical Review Letters
Physical Review Letters
We report the experimental realization of heralded distribution of single-photon path entanglement at telecommunication wavelengths in a repeater-like architecture. The entanglement is established upon detection of a single photon, originating from o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cef4812e9e5220fdd941be56c173831f
Autor:
Xavier Valcarce, Pavel Sekatski, Davide Orsucci, Nicolas Sangouard, Enky Oudot, Jean-Daniel Bancal
Publikováno v:
Quantum, Vol 4, p 246 (2020)
A quantum state can be characterized from the violation of a Bell inequality. The well-known CHSH inequality for example can be used to quantify the fidelity (up to local isometries) of the measured state with respect to the singlet state. In this wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b07b0922dbfe4f17543e63e2f7b5dfd
http://arxiv.org/abs/1910.04606
http://arxiv.org/abs/1910.04606
The ability to coherently control mechanical systems with optical fields has made great strides over the past decade, and now includes the use of photon counting techniques to detect the non-classical nature of mechanical states. These techniques may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11762eec473b747b99ee1cf2365d67da
We consider a bipartite scenario where two parties hold ensembles of $1/2$-spins which can only be measured collectively. We give numerical arguments supporting the conjecture that in this scenario no Bell inequality can be violated for arbitrary num
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d681a8f511876e301f5a3b474ac13f8