Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Poppe, Andreas"'
Autor:
Huttner, Bruno, Alléaume, Romain, Diamanti, Eleni, Fröwis, Florian, Grangier, Philippe, Hübel, Hannes, Martin, Vicente, Poppe, Andreas, Slater, Joshua A., Spiller, Tim, Tittel, Wolfgang, Tranier, Benoit, Wonfor, Adrian, Zbinden, Hugo
Publikováno v:
npj Quantum Inf 8, 108 (2022)
A recently published patent (https://www.ipo.gov.uk/p-ipsum/Case/PublicationNumber/GB2590064) has claimed the development of a novel quantum key distribution protocol purporting to achieve long-range quantum security without trusted nodes and without
Externí odkaz:
http://arxiv.org/abs/2210.01636
Autor:
Poppe, Andreas
Das Nebeneinander der 27 europäischen Steuersysteme verzerrt Standort-, Investitions- und Finanzierungsentscheidungen und behindert die grenzüberschreitende Geschäftstätigkeit von Unternehmen im Binnenmarkt. Diese Hindernisse beabsichtigt die Eur
Externí odkaz:
http://library.oapen.org/handle/20.500.12657/26720
Autor:
Aguado, Alejandro, Lopez, Victor, Lopez, Diego, Peev, Momtchil, Poppe, Andreas, Pastor, Antonio, Folgueira, Jesus, Martiin, Vicente
Publikováno v:
IEEE Communications Magazine ( Volume: 57 , Issue: 7 , July 2019 )
Quantum computers will change the cryptographic panorama. A technology once believed to lay far away into the future is increasingly closer to real world applications. Quantum computers will break the algorithms used in our public key infrastructure
Externí odkaz:
http://arxiv.org/abs/1907.00174
Autor:
Mehic, Miralem, Fazio, Peppino, Rass, Stefan, Maurhart, Oliver, Peev, Momtchil, Poppe, Andreas, Rozhon, Jan, Niemiec, Marcin, Voznak, Miroslav
Publikováno v:
An updated version of this paper has been published in IEEE/ACM Transactions on Networking ( Volume: 28 , Issue: 1 , Feb. 2020 )
In recent years, noticeable progress has been made in the development of quantum equipment, reflected through the number of successful demonstrations of Quantum Key Distribution (QKD) technology. Although they showcase the great achievements of QKD,
Externí odkaz:
http://arxiv.org/abs/1810.03857
Autor:
Laudenbach, Fabian, Schrenk, Bernhard, Pacher, Christoph, Hentschel, Michael, Fung, Chi-Hang Fred, Karinou, Fotini, Poppe, Andreas, Peev, Momtchil, Hübel, Hannes
Publikováno v:
Quantum 3, 193 (2019)
We present a pilot-assisted coherent intradyne reception methodology for CV-QKD with true local oscillator. An optically phase-locked reference tone, prepared using carrier-suppressed optical single-sideband modulation, is multiplexed in polarisation
Externí odkaz:
http://arxiv.org/abs/1712.10242
Autor:
Laudenbach, Fabian, Pacher, Christoph, Fung, Chi-Hang Fred, Poppe, Andreas, Peev, Momtchil, Schrenk, Bernhard, Hentschel, Michael, Walther, Philip, Hübel, Hannes
Publikováno v:
Adv. Quantum Technol. 1800011 (2018)
Quantum key distribution using weak coherent states and homodyne detection is a promising candidate for practical quantum-cryptographic implementations due to its compatibility with existing telecom equipment and high detection efficiencies. However,
Externí odkaz:
http://arxiv.org/abs/1703.09278
Autor:
Joshi, Siddarth Koduru, Pienaar, Jacques, Ralph, Timothy C., Cacciapuoti, Luigi, McCutcheon, Will, Rarity, John, Giggenbach, Dirk, Lim, Jin Gyu, Makarov, Vadim, Fuentes, Ivette, Scheidl, Thomas, Beckert, Erik, Bourennane, Mohamed, Bruschi, David Edward, Cabello, Adan, Capmany, Jose, Carrasco-Casado, Alberto, Diamanti, Eleni, Duusek, Miloslav, Elser, Dominique, Gulinatti, Angelo, Hadfield, Robert H., Jennewein, Thomas, Kaltenbaek, Rainer, Krainak, Michael A., Lo, Hoi-Kwong, Marquardt, Christoph, Milburn, Gerard, Peev, Momtchil, Poppe, Andreas, Pruneri, Valerio, Renner, Renato, Salomon, Christophe, Skaar, Johannes, Solomos, Nikolaos, Stipčević, Mario, Torres, Juan P., Toyoshima, Morio, Villoresi, Paolo, Walmsley, Ian, Weihs, Gregor, Weinfurter, Harald, Zeilinger, Anton, Żukowski, Marek, Ursin, Rupert
Publikováno v:
New J. Phys. 20, 063016 (2018)
Models of quantum systems on curved space-times lack sufficient experimental verification. Some speculative theories suggest that quantum properties, such as entanglement, may exhibit entirely different behavior to purely classical systems. By measur
Externí odkaz:
http://arxiv.org/abs/1703.08036
Autor:
Hentschel, Michael, Poppe, Andreas, Schrenk, Bernhard, Peev, Momtchil, Querasser, Edwin, Lieger, Roland
We propose a scheme for quantum key distribution (QKD) in a passive optical network (PON) based on differential phase shift (DPS) coding. A centralized station including all expensive components serves many users, making it suitable for a true multi-
Externí odkaz:
http://arxiv.org/abs/1412.6311
Autor:
Ciurana, Alex, Martin, Vicente, Martinez-Mateo, Jesus, Schrenk, Bernhard, Peev, Momtchil, Poppe, Andreas
The ability to generate entangled photon-pairs over a broad wavelength range opens the door to the simultaneous distribution of entanglement to multiple users in a network by using centralized sources and flexible wavelength-division multiplexing sch
Externí odkaz:
http://arxiv.org/abs/1409.5965
Autor:
Ciurana, Alex, Martinez-Mateo, Jesus, Peev, Momtchil, Poppe, Andreas, Walenta, Nino, Zbinden, Hugo, Martin, Vicente
Publikováno v:
Optics Express, Vol. 22, Issue 2, pp. 1576-1593 (2014)
Quantum Key Distribution (QKD) is maturing quickly. However, the current approaches to its application in optical networks make it an expensive technology. QKD networks deployed to date are designed as a collection of point-to-point, dedicated QKD li
Externí odkaz:
http://arxiv.org/abs/1309.3923