Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Calderaro, Luca"'
Autor:
Picciariello, Francesco, Karakosta-Amarantidou, Ilektra, Rossi, Edoardo, Avesani, Marco, Foletto, Giulio, Calderaro, Luca, Vallone, Giuseppe, Villoresi, Paolo, Vedovato, Francesco
Intermodal quantum key distribution enables the full interoperability of fiber networks and free-space channels, which are both necessary elements for the development of a global quantum network. We present a field trial of an intermodal quantum key
Externí odkaz:
http://arxiv.org/abs/2310.17441
Autor:
Picciariello, Francesco, Vedovato, Francesco, Orsucci, Davide, Dominguez, Pablo Nahuel, Zechel, Thomas, Avesani, Marco, Padovan, Matteo, Foletto, Giulio, Calderaro, Luca, Dequal, Daniele, Shrestha, Amita, Blumel, Ludwig, Furthner, Johann, Vallone, Giuseppe, Villoresi, Paolo, Schmidt, Tobias D., Moll, Florian
Publikováno v:
GPS solutions 28, 48 (2024)
Global Navigation Satellite Systems (GNSSs), such as GPS and Galileo, provide precise time and space coordinates globally and constitute part of the critical infrastructure of modern society. To reliably operate GNSS, a highly accurate and stable sys
Externí odkaz:
http://arxiv.org/abs/2305.01554
Autor:
Scalcon, Davide, Agnesi, Costantino, Avesani, Marco, Calderaro, Luca, Foletto, Giulio, Stanco, Andrea, Vallone, Giuseppe, Villoresi, Paolo
Publikováno v:
Adv. Quantum Tech 2200051 (2022)
Robust implementation of quantum key distribution requires precise state generation and measurements, as well as a transmission that is resistant to channel disturbances. However, the choice of the optimal encoding scheme is not trivial and depends o
Externí odkaz:
http://arxiv.org/abs/2111.13383
Autor:
Avesani, Marco, Foletto, Giulio, Padovan, Matteo, Calderaro, Luca, Agnesi, Costantino, Bazzani, Elisa, Berra, Federico, Bertapelle, Tommaso, Picciariello, Francesco, Santagiustina, Francesco B. L., Scalcon, Davide, Scriminich, Alessia, Stanco, Andrea, Vedovato, Francesco, Vallone, Giuseppe, Villoresi, Paolo
Publikováno v:
Journal of Lightwave Technology 40 (6), 1658 - 1663 (2022)
Current technological progress is driving Quantum Key Distribution towards a commercial and world widescale expansion. Its capability to deliver unconditionally secure communication will be a fundamental feature in the next generations of telecommuni
Externí odkaz:
http://arxiv.org/abs/2109.13558
Autor:
Stanco, Andrea, Santagiustina, Francesco B. L., Calderaro, Luca, Avesani, Marco, Bertapelle, Tommaso, Dequal, Daniele, Vallone, Giuseppe, Villoresi, Paolo
Publikováno v:
IEEE Transactions on Quantum Engineering, vol. 3, pp. 1-8, 2022, Art no. 6000108
This work presents a hardware and software architecture which can be used in those systems that implement practical Quantum Key Distribution (QKD) and Quantum Random Number Generation (QRNG) schemes. This architecture fully exploits the capability of
Externí odkaz:
http://arxiv.org/abs/2107.01857
Autor:
Avesani, Marco, Calderaro, Luca, Foletto, Giulio, Agnesi, Costantino, Picciariello, Francesco, Santagiustina, Francesco, Scriminich, Alessia, Stanco, Andrea, Vedovato, Francesco, Zahidy, Mujtaba, Vallone, Giuseppe, Villoresi, Paolo
Publikováno v:
Optics Letters 46, 2848 (2021)
Field-trials are of key importance for novel technologies seeking commercialization and wide-spread adoption. This is certainly also the case for Quantum Key Distribution (QKD), which allows distant parties to distill a secret key with unconditional
Externí odkaz:
http://arxiv.org/abs/2012.08457
Publikováno v:
Phys. Rev. Research 2, 033205 (2020)
A random access code (RAC) is a strategy to encode a message into a shorter one in a way that any bit of the original can still be recovered with nontrivial probability. Encoding with quantum bits rather than classical ones can improve this probabili
Externí odkaz:
http://arxiv.org/abs/2001.04885
Autor:
Agnesi, Costantino, Avesani, Marco, Calderaro, Luca, Stanco, Andrea, Foletto, Giulio, Zahidy, Mujtaba, Scriminich, Alessia, Vedovato, Francesco, Vallone, Giuseppe, Villoresi, Paolo
Publikováno v:
Optica 7, 284 (2020)
Quantum Key Distribution (QKD) relies on quantum communication to allow distant parties to share a secure cryptographic key. Widespread adoption of QKD in current telecommunication networks will require the development of simple, low cost and stable
Externí odkaz:
http://arxiv.org/abs/1909.12703
Autor:
Calderaro, Luca, Stanco, Andrea, Agnesi, Costantino, Avesani, Marco, Dequal, Daniele, Villoresi, Paolo, Vallone, Giuseppe
Publikováno v:
Phys. Rev. Applied 13, 054041 (2020)
We propose Qubit4Sync, a synchronization method for Quantum Key Distribution (QKD) setups, based on the same qubits exchanged during the protocol and without requiring additional hardware other than the one necessary to prepare and measure the quantu
Externí odkaz:
http://arxiv.org/abs/1909.12050
Autor:
Foletto, Giulio, Calderaro, Luca, Tavakoli, Armin, Schiavon, Matteo, Picciariello, Francesco, Cabello, Adán, Villoresi, Paolo, Vallone, Giuseppe
Publikováno v:
Phys. Rev. Applied 13, 044008 (2020)
Entanglement is a fundamental resource for quantum information science. However, bipartite entanglement is destroyed when one particle is observed via projective (sharp) measurements, as it is typically the case in most experiments. Here we experimen
Externí odkaz:
http://arxiv.org/abs/1906.07412