Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Loredo, J. C."'
Autor:
Cao, H., Hansen, L. M., Giorgino, F., Carosini, L., Zahalka, P., Zilk, F., Loredo, J. C., Walther, P.
Publikováno v:
Phys. Rev. Lett. 132, 130604 (2024)
Generating large multiphoton entangled states is of main interest due to enabling universal photonic quantum computing and all-optical quantum repeater nodes. These applications exploit measurement-based quantum computation using cluster states. Rema
Externí odkaz:
http://arxiv.org/abs/2308.05709
Autor:
Wein, S. C., Loredo, J. C., Maffei, M., Hilaire, P., Harouri, A., Somaschi, N., Lemaître, A., Sagnes, I., Lanco, L., Krebs, O., Auffèves, A., Simon, C., Senellart, P., Antón-Solanas, C.
Entanglement and spontaneous emission are fundamental quantum phenomena that drive many applications of quantum physics. During the spontaneous emission of light from an excited two-level atom, the atom briefly becomes entangled with the photonic fie
Externí odkaz:
http://arxiv.org/abs/2106.02049
Autor:
Thomas, S. E., Billard, M., Coste, N., Wein, S. C., Priya, Ollivier, H., Krebs, O., Tazaïrt, L., Harouri, A., Lemaitre, A., Sagnes, I., Anton, C., Lanco, L., Somaschi, N., Loredo, J. C., Senellart, P.
Publikováno v:
Phys. Rev. Lett. 126, 233601 (2021)
Semiconductor quantum dots in cavities are promising single-photon sources. Here, we present a path to deterministic operation, by harnessing the intrinsic linear dipole in a neutral quantum dot via phonon-assisted excitation. This enables emission o
Externí odkaz:
http://arxiv.org/abs/2007.04330
Autor:
Ollivier, H., Thomas, S. E., Wein, S. C., Wenniger, I. Maillette de Buy, Coste, N., Loredo, J. C., Somaschi, N., Harouri, A., Lemaitre, A., Sagnes, I., Lanco, L., Simon, C., Anton, C., Krebs, O., Senellart, P.
Publikováno v:
Phys. Rev. Lett. 126, 063602 (2021)
Hong-Ou-Mandel interference is a cornerstone of optical quantum technologies. We explore both theoretically and experimentally how the nature of unwanted multi-photon components of single photon sources affect the interference visibility. We apply ou
Externí odkaz:
http://arxiv.org/abs/2005.01743
Autor:
Istrati, D., Pilnyak, Y., Loredo, J. C., Antón, C., Somaschi, N., Hilaire, P., Ollivier, H., Esmann, M., Cohen, L., Vidro, L., Millet, C., Lemaître, A., Sagnes, I., Harouri, A., Lanco, L., Senellart, P., Eisenberg, H. S.
Publikováno v:
Nature Communications 11, 5501 (2020)
Light states composed of multiple entangled photons - such as cluster states - are essential for developing and scaling-up quantum computing networks. Photonic cluster states with discrete variables can be obtained from single-photon sources and enta
Externí odkaz:
http://arxiv.org/abs/1912.04375
Autor:
Hilaire, P., Millet, C., Loredo, J. C., Antón, C., Harouri, A., Lemaître, A., Sagnes, I., Krebs, N. Somaschi O., Senellart, P., Lanco, L.
Publikováno v:
Phys. Rev. B 102, 195402 (2020)
Developing future quantum communication may rely on the ability to engineer cavity-mediated interactions between photons and solid-state artificial atoms, in a deterministic way. Here, we report a set of technological and experimental developments fo
Externí odkaz:
http://arxiv.org/abs/1909.02440
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:
Loredo, J. C., Antón, C., Reznychenko, B., Hilaire, P., Harouri, A., Millet, C., Ollivier, H., Somaschi, N., De Santis, L., Lemaître, A., Sagnes, I., Lanco, L., Aufféves, A., Krebs, O., Senellart, P.
The ability to generate light in a pure quantum state is essential for advances in optical quantum technologies. However, obtaining quantum states with control in the photon-number has remained elusive. Optical light fields with zero and one photon c
Externí odkaz:
http://arxiv.org/abs/1810.05170
Autor:
De Santis, L., Coppola, G., Antón, C., Somaschi, N., Gómez, C., Lemaître, A., Sagnes, I., Lanco, L., Loredo, J. C., Krebs, O., Senellart, P.
Publikováno v:
Phys. Rev. A 99, 022312 (2019)
Path-entangled N-photon states can be obtained through the coalescence of indistinguishable photons inside linear networks. They are key resources for quantum enhanced metrology, quantum imaging, as well as quantum computation based on quantum walks.
Externí odkaz:
http://arxiv.org/abs/1707.07837
Autor:
Lenzini, F., Haylock, B., Loredo, J. C., Abrahao, R. A., Zakaria, N. A., Kasture, S., Sagnes, I., Lemaitre, A., Phan, H. -P., Dao, D. V., Senellart, P., Almeida, M. P., White, A. G., Lobino, M.
Publikováno v:
Laser & Photonics Reviews 11, 1600297 (2017)
A scheme for active temporal-to-spatial demultiplexing of single-photons generated by a solid-state source is introduced. The scheme scales quasi-polynomially with photon number, providing a viable technological path for routing n photons in the one
Externí odkaz:
http://arxiv.org/abs/1611.02294