Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Margherita Mazzera"'
Autor:
Alessandro Seri, Andreas Lenhard, Daniel Rieländer, Mustafa Gündoğan, Patrick M. Ledingham, Margherita Mazzera, Hugues de Riedmatten
Publikováno v:
Physical Review X, Vol 7, Iss 2, p 021028 (2017)
Quantum correlations between long-lived quantum memories and telecom photons that can propagate with low loss in optical fibers are an essential resource for the realization of large-scale quantum information networks. Significant progress has been r
Externí odkaz:
https://doaj.org/article/356dea667ad04fac95064d785552033f
Publikováno v:
New Journal of Physics, Vol 18, Iss 12, p 123013 (2016)
We report on a source of heralded narrowband ( $\approx 3$ MHz) single photons compatible with solid-state spin-wave quantum memories based on praseodymium doped crystals. Widely non-degenerate narrow-band photon pairs are generated using cavity enha
Externí odkaz:
https://doaj.org/article/7afbf762186b418a83beedd9eea25137
Autor:
Nicolas Maring, Kutlu Kutluer, Joachim Cohen, Matteo Cristiani, Margherita Mazzera, Patrick M Ledingham, Hugues de Riedmatten
Publikováno v:
New Journal of Physics, Vol 16, Iss 11, p 113021 (2014)
We report on an experiment that demonstrates the frequency up-conversion of telecommunication wavelength single-photon-level pulses to be resonant with a ${{{\rm Pr} }^{3+}}$ : ${{{\rm Y}}_{2}}{\rm Si}{{{\rm O}}_{5}}$ crystal. We convert the telecom
Externí odkaz:
https://doaj.org/article/4cf3f070fab4471eb2a2d98c051386ca
Autor:
Jelena V. Rakonjac, Giacomo Corrielli, Dario Lago-Rivera, Alessandro Seri, Margherita Mazzera, Samuele Grandi, Roberto Osellame, Hugues de Riedmatten
Publikováno v:
Quantum 2.0 Conference and Exhibition.
We demonstrate the storage of light-matter entanglement between a telecom photon and an integrated solid-state quantum memory. The quantum memory is a fibre-coupled waveguide written in a rare-earth doped crystal.
Autor:
Antonio Ortu, Jelena V Rakonjac, Adrian Holzäpfel, Alessandro Seri, Samuele Grandi, Margherita Mazzera, Hugues de Riedmatten, Mikael Afzelius
Publikováno v:
Quantum Science and Technology. 7:035024
Ensemble-based quantum memories are key to developing multiplexed quantum repeaters, able to overcome the intrinsic rate limitation imposed by finite communication times over long distances. Rare-earth ion doped crystals are main candidates for highl
Autor:
Hugues de Riedmatten, Jelena V. Rakonjac, Samuele Grandi, Alessandro Seri, Margherita Mazzera, Dario Lago-Rivera
Publikováno v:
Physical Review Letters
Entanglement between photons at telecommunication wavelengths and long-lived quantum memories is one of the fundamental requirements of long-distance quantum communication. Quantum memories featuring on-demand readout and multimode operation are addi
Autor:
Stefano Duranti, Kutlu Kutluer, Bernardo Casabone, Emanuele Distante, Hugues de Riedmatten, Margherita Mazzera
Publikováno v:
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Light-matter entanglement is an important resource in quantum information science. It enables complementing the advantages of using photons as flying qubits in quantum communication schemes, with those of matter qubits, which are ideal for quantum st
Autor:
Bernardo Casabone, Kutlu Kutluer, Stefano Duranti, Hugues de Riedmatten, Margherita Mazzera, Emanuele Distante
Publikováno v:
Physical Review Letters
The generation and distribution of entanglement are key resources in quantum repeater schemes. Temporally multiplexed systems offer time-bin encoding of quantum information which provides robustness against decoherence in fibers, crucial in long dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec26719288859bbce9c98382a18a94c6
http://arxiv.org/abs/1904.02537
http://arxiv.org/abs/1904.02537
Autor:
Dario Lago, Alessandro Seri, Roberto Osellame, Giacomo Corrielli, Andreas Lenhard, Margherita Mazzera, Hugues de Riedmatten
Publikováno v:
Advances in Photonics of Quantum Computing, Memory, and Communication XII.
Autor:
Margherita Mazzera, Pau Farrera, Georg Heinze, Hugues de Riedmatten, Kutlu Kutluer, Nicolas Maring
In a step towards hybrid quantum networks, a quantum state can be transferred between two fundamentally different systems—a cold atomic ensemble and a solid-state crystal—by a single photon. As work on quantum networks continues apace, attention
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::837ccf4354a385c100d4d2d70b1ab3c3
http://arxiv.org/abs/1807.05173
http://arxiv.org/abs/1807.05173