Zobrazeno 1 - 10
of 665
pro vyhledávání: '"Sciarrino F"'
Autor:
Antón, C., Loredo, J. C., Coppola, G., Ollivier, H., Viggianiello, N., Harouri, A., Somaschi, N., Crespi, A., Sagnes, I., Lemaître, A., Lanco, L., Osellame, R., Sciarrino, F., Senellart, P.
Scaling-up optical quantum technologies requires to combine highly efficient multi-photon sources and integrated waveguide components. Here, we interface these scalable platforms: a quantum dot based multi-photon source and a reconfigurable photonic
Externí odkaz:
http://arxiv.org/abs/1905.00936
Autor:
The BIG Bell Test Collaboration, Abellán, C., Acín, A., Alarcón, A., Alibart, O., Andersen, C. K., Andreoli, F., Beckert, A., Beduini, F. A., Bendersky, A., Bentivegna, M., Bierhorst, P., Burchardt, D., Cabello, A., Cariñe, J., Carrasco, S., Carvacho, G., Cavalcanti, D., Chaves, R., Cortés-Vega, J., Cuevas, A., Delgado, A., de Riedmatten, H., Eichler, C., Farrera, P., Fuenzalida, J., García-Matos, M., Garthoff, R., Gasparinetti, S., Gerrits, T., Jouneghani, F. Ghafari, Glancy, S., Gómez, E. S., González, P., Guan, J. -Y., Handsteiner, J., Heinsoo, J., Heinze, G., Hirschmann, A., Jiménez, O., Kaiser, F., Knill, E., Knoll, L. T., Krinner, S., Kurpiers, P., Larotonda, M. A., Larsson, J. -Å., Lenhard, A., Li, H., Li, M. -H., Lima, G., Liu, B., Liu, Y., Grande, I. H. López, Lunghi, T., Ma, X., Magaña-Loaiza, O. S., Magnard, P., Magnoni, A., Martí-Prieto, M., Martínez, D., Mataloni, P., Mattar, A., Mazzera, M., Mirin, R. P., Mitchell, M. W., Nam, S., Oppliger, M., Pan, J. -W., Patel, R. B., Pryde, G. J., Rauch, D., Redeker, K., Rieländer, D., Ringbauer, M., Roberson, T., Rosenfeld, W., Salathé, Y., Santodonato, L., Sauder, G., Scheidl, T., Schmiegelow, C. T., Sciarrino, F., Seri, A., Shalm, L. K., Shi, S. -C., Slussarenko, S., Stevens, M. J., Tanzilli, S., Toledo, F., Tura, J., Ursin, R., Vergyris, P., Verma, V. B., Walter, T., Wallraff, A., Wang, Z., Weinfurter, H., Weston, M. M., White, A. G., Wu, C., Xavier, G. B., You, L., Yuan, X., Zeilinger, A., Zhang, Q., Zhang, W., Zhong, J.
Publikováno v:
Nature, volume 557, pages 212-216 (2018)
A Bell test is a randomized trial that compares experimental observations against the philosophical worldview of local realism. A Bell test requires spatially distributed entanglement, fast and high-efficiency detection and unpredictable measurement
Externí odkaz:
http://arxiv.org/abs/1805.04431
Autor:
Matoso, A. A., Sánchez-Lozano, X., Pimenta, W. M., Machado, P., Marques, B., Sciarrino, F., Oxman, L. E., Khoury, A. Z., Pádua, S.
Publikováno v:
Phys. Rev. A 94, 052305 (2016)
Geometrical and topological phases play a fundamental role in quantum theory. Geometric phases have been proposed as a tool for implementing unitary gates for quantum computation. A fractional topological phase has been recently discovered for bipart
Externí odkaz:
http://arxiv.org/abs/1706.02415
Publikováno v:
Nature Communications 6, 7706 (2015)
The full structuration of light in the transverse plane, including intensity, phase and polarization, holds the promise of unprecedented capabilities for applications in classical optics as well as in quantum optics and information sciences. Harnessi
Externí odkaz:
http://arxiv.org/abs/1504.03096
Autor:
Spagnolo, N., Vitelli, C., Bentivegna, M., Brod, D. J., Crespi, A., Flamini, F., Giacomini, S., Milani, G., Ramponi, R., Mataloni, P., Osellame, R., Galvao, E. F., Sciarrino, F.
Publikováno v:
Nature Photonics 8, 615 (2014)
A boson sampling device is a specialised quantum computer that solves a problem which is strongly believed to be computationally hard for classical computers. Recently a number of small-scale implementations have been reported, all based on multi-pho
Externí odkaz:
http://arxiv.org/abs/1311.1622
Autor:
D'Ambrosio, V., Spagnolo, N., Del Re, L., Slussarenko, S., Li, Y., Kwek, L. C., Marrucci, L., Walborn, S. P., Aolita, L., Sciarrino, F.
Publikováno v:
Nature Communications 4:2432 (2013)
Quantum metrology bears a great promise in enhancing measurement precision, but is unlikely to become practical in the near future. Its concepts can nevertheless inspire classical or hybrid methods of immediate value. Here, we demonstrate NOON-like p
Externí odkaz:
http://arxiv.org/abs/1306.1606
Autor:
Spagnolo, N., Vitelli, C., Sansoni, L., Maiorino, E., Mataloni, P., Sciarrino, F., Brod, D. J., Galvao, E. F., Crespi, A., Ramponi, R., Osellame, R.
Publikováno v:
Phys. Rev. Lett. 111, 130503 (2013)
We perform a comprehensive set of experiments that characterize bosonic bunching of up to 3 photons in interferometers of up to 16 modes. Our experiments verify two rules that govern bosonic bunching. The first rule, obtained recently in [1,2], predi
Externí odkaz:
http://arxiv.org/abs/1305.3188
Autor:
Spagnolo, N., Aparo, L., Vitelli, C., Crespi, A., Ramponi, R., Osellame, R., Mataloni, P., Sciarrino, F.
Publikováno v:
Scientific Reports 2, 862 (2012)
Quantum interferometry uses quantum resources to improve phase estimation with respect to classical methods. Here we propose and theoretically investigate a new quantum interferometric scheme based on three-dimensional waveguide devices. These can be
Externí odkaz:
http://arxiv.org/abs/1301.1577
Autor:
Crespi, A., Osellame, R., Ramponi, R., Brod, D. J., Galvao, E. F., Spagnolo, N., Vitelli, C., Maiorino, E., Mataloni, P., Sciarrino, F.
Publikováno v:
Nature Photonics 7, 545 (2013)
Photons naturally solve the BosonSampling problem: sample the outputs of a multi-photon experiment in a linear-optical interferometer. This is strongly believed to be hard to do on a classical computer, and motivates the development of technologies t
Externí odkaz:
http://arxiv.org/abs/1212.2783
Autor:
de Assis, P. -L., Carvalho, M. A. D., Berruezo, L. P., Ferraz, J., Santos, I. F., Sciarrino, F., Pádua, S.
Publikováno v:
Optics Express, Vol. 19, Issue 4, pp. 3715-3729 (2011)
Control of spatial quantum correlations in bi-photons is one of the fundamental principles of Quantum Imaging. Up to now, experiments have been restricted to controlling the state of a single bi-photon, by using linear optical elements. In this work
Externí odkaz:
http://arxiv.org/abs/1102.2465