Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Labonté , Laurent"'
Quantum interferometry methods exploit quantum resources, such as photonic entanglement, to enhance phase estimation beyond classical limits. Nonlinear optics has served as a workhorse for the generation of entangled photon pairs, ensuring both energ
Externí odkaz:
http://arxiv.org/abs/2409.12049
Autor:
Ahmedou, Sidi-Ely, Dauliat, Romain, Parriaux, Alexandre, Malfondet, Alix, Millot, Guy, Labonte, Laurent, Tanzilli, Sébastien, Dalidet, Romain, Delagnes, Jean-Christophe, Roy, Philippe, Jamier, Raphael
Publikováno v:
Optics Express, Vol. 30, Issue 6, pp. 8550-8559 (2022)
We report on the conception, fabrication and characterization of a new concept of optical fiber enabling a precise control of the ratio between the 2nd and 4th-order of chromatic dispersion (respectively \b{eta}2 and \b{eta}4) at 1.55 micro-meter whi
Externí odkaz:
http://arxiv.org/abs/2401.16973
Autor:
Malfondet, Alix, Deroh, Moise, Ahmedou, Sidi-Ely, Parriaux, Alexandre, Hammani, Kamal, Dauliat, Romain, Labonté, Laurent, Tanzilli, Sébastien, Delagnes, Jean-Christophe, Roy, Philippe, Jamier, Raphaël, Millot, Guy
Publikováno v:
ACS Photonics, 2024
In this paper, we introduce an all-fibered dual-comb spectrometer based on a new design of highly nonlinear fiber to efficiently convert frequency combs from 1.55 micron to 2 micron We show that our spectrometer can be used to measure absorption prof
Externí odkaz:
http://arxiv.org/abs/2307.13406
Autor:
Dalidet, Romain, Martin, Anthony, Riesner, Mattis, Ahmedou, Sidi-Ely, Dauliat, Romain, Leconte, Baptiste, Walter, Guillaume, Sauder, Grégory, Delagnes, Jean-Christophe, Millot, Guy, Roy, Philippe, Jamier, Raphaël, Tanzilli, Sébastien, Labonté, Laurent
Since the first proof-of-principle experiments 25 years ago, quantum metrology has matured from fundamental concepts to versatile and powerful tools in a large variety of research branches, such as gravitational-wave detection, atomic clocks, plasmon
Externí odkaz:
http://arxiv.org/abs/2305.16045
Autor:
Pelet, Yoann, Sauder, Grégory, Cohen, Mathis, Labonté, Laurent, Alibart, Olivier, Martin, Anthony, Tanzilli, Sébastien
We present a real field quantum key distribution link based on energy-time entanglement. Three nodes are connected over the city of Nice by means of optical fibers with a total distance of 50\,km. We have implemented a high-quality source of energy-t
Externí odkaz:
http://arxiv.org/abs/2207.14707
Autor:
Gouzien, Élie, Labonté, Laurent, Zavatta, Alessandro, Etesse, Jean, Tanzilli, Sébastien, d'Auria, Virginia, Patera, Giuseppe
In the context of quantum integrated photonics, this work investigates the quantum properties of light generated by silicon and silicon nitride micro-resonators pumped in pulsed regime. The developed theoretical model, performed in terms of the morph
Externí odkaz:
http://arxiv.org/abs/2207.00360
Autor:
Dalidet, Romain, Mazeas, Florent, Nitiss, Edgars, Yakar, Ozan, Stroganov, Anton, Tanzilli, Sébastien, Labonté, Laurent, Brès, Camille-Sophie
Integrated entangled photon-pair sources are key elements for enabling large-scale quantum photonic solutions, and addresses the challenges of both scaling-up and stability. Here we report the first demonstration of an energy-time entangled photon-pa
Externí odkaz:
http://arxiv.org/abs/2202.04316
Autor:
Reisner, Mattis, Mazeas, Florent, Dauliat, Romain, Leconte, Baptiste, Aktas, Djeylan, Cannon, Rachel, Roy, Philippe, Jamier, Raphael, Sauder, Gregory, Kaiser, Florian, Tanzilli, Sébastien, Labonté, Laurent
Shaping single-mode operation in high-power fibres requires a precise knowledge of the gain-medium optical properties. This requires accurate measurements of the refractive index differences ($\Delta$n) between the core and the cladding of the fiber.
Externí odkaz:
http://arxiv.org/abs/2110.11118
Autor:
Hua, Xin, Lunghi, Tommaso, Doutre, Florent, Vergyris, Panagiotis, Sauder, Grégory, Charlier, Pierrick, Labonté, Laurent, D'Auria, Virginia, Martin, Anthony, Tascu, Sorin, De Micheli, Marc P., Tanzilli, Sébastien, Alibart, Olivier
Publikováno v:
Opt. Express 29, 415-424 (2021)
Progress in integrated photonics enables combining several elementary functions on single substrates for realizing advanced functionnalized chips. We report a monolithic integrated quantum photonic realization on lithium niobate, where nonlinear opti
Externí odkaz:
http://arxiv.org/abs/2008.02172
Autor:
D'Auria, Virginia, Fedrici, Bruno, Ngah, Lutfi Arif, Kaiser, Florian, Labonté, Laurent, Alibart, Olivier, Tanzilli, Sébastien
Publikováno v:
npj Quantum Inf. 6, 21 (2020)
We propose and experimentally demonstrate a plug-and-play, practical, and enabling method allowing to synchronize the building blocks of a quantum network in an all-optical way. Our scheme relies on mature and reliable classical telecommunication and
Externí odkaz:
http://arxiv.org/abs/2007.02256