Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Ribordy, G."'
Autor:
Stucki, D., Legre, M., Buntschu, F., Clausen, B., Felber, N., Gisin, N., Henzen, L., Junod, P., Litzistorf, G., Monbaron, P., Monat, L., Page, J. -B., Perroud, D., Ribordy, G., Rochas, A., Robyr, S., Tavares, J., Thew, R., Trinkler, P., Ventura, S., Voirol, R., Walenta, N., Zbinden, H.
Publikováno v:
New J. Phys. 13 123001 (2011)
In this paper, we report on the performance of the SwissQuantum quantum key distribution (QKD) network. The network was installed in the Geneva metropolitan area and run for more than one and a half years, from the end of March 2009 to the beginning
Externí odkaz:
http://arxiv.org/abs/1203.4940
Autor:
Sasaki, M., Fujiwara, M., Ishizuka, H., Klaus, W., Wakui, K., Takeoka, M., Tanaka, A., Yoshino, K., Nambu, Y., Takahashi, S., Tajima, A., Tomita, A., Domeki, T., Hasegawa, T., Sakai, Y., Kobayashi, H., Asai, T., Shimizu, K., Tokura, T., Tsurumaru, T., Matsui, M., Honjo, T., Tamaki, K., Takesue, H., Tokura, Y., Dynes, J. F., Dixon, A. R., Sharpe, A. W., Yuan, Z. L., Shields, A. J., Uchikoga, S., Legre, M., Robyr, S., Trinkler, P., Monat, L., Page, J. -B., Ribordy, G., Poppe, A., Allacher, A., Maurhart, O., Langer, T., Peev, M., Zeilinger, A.
Publikováno v:
Optics Express Vol. 19, Iss. 11, pp. 10387-10409 (2011)
A novel secure communication network with quantum key distribution in a metropolitan area is reported. Different QKD schemes are integrated to demonstrate secure TV conferencing over a distance of 45km, stable long-term operation, and application to
Externí odkaz:
http://arxiv.org/abs/1103.3566
Publikováno v:
Physical Review A 73, 022320-1/6, 2006
General Trojan horse attacks on quantum key distribution systems are analyzed. We illustrate the power of such attacks with today's technology and conclude that all system must implement active counter-measures. In particular all systems must include
Externí odkaz:
http://arxiv.org/abs/quant-ph/0507063
We present a fibre-optical quantum key distribution system. It works at 1550nm and is based on the plug & play setup. We tested the stability under field conditions using aerial and terrestrial cables and performed a key exchange over 67 km between G
Externí odkaz:
http://arxiv.org/abs/quant-ph/0203118
Autor:
Gisin, N., Brendel, J., Gautier, J-D., Gisin, B., Huttner, B., Ribordy, G., Tittel, W., Zbinden, H.
Publikováno v:
Lect.Notes Phys. 538 (2000) 191-200
Several mechanisms that affect one and two photon coherence in optical fibers and their remedies are discussed. The results are illustrated on quantum cryptography experiments and on long distance Bell inequality tests.
Comment: To appear in the
Comment: To appear in the
Externí odkaz:
http://arxiv.org/abs/quant-ph/9901043
Publikováno v:
Electronics Letters, 29th October 1998, 34, (22), pp. 2116-2117
An improved "plug & play" interferometric system for quantum key distribution is presented. Self-alignment and compensation of birefringence remain, while limitations due to reflections are overcome. Original electronics implementing the BB84 protoco
Externí odkaz:
http://arxiv.org/abs/quant-ph/9812052
Autor:
Alléaume, R., Branciard, C., Bouda, J., Debuisschert, T., Dianati, M., Gisin, N., Godfrey, M., Grangier, P., Länger, T., Lütkenhaus, N., Monyk, C., Painchault, P., Peev, M., Poppe, A., Pornin, T., Rarity, J., Renner, R., Ribordy, G., Riguidel, M., Salvail, L., Shields, A., Weinfurter, H., Zeilinger, A.
Publikováno v:
In Theoretical Computer Science 4 December 2014 560 Part 1:62-81
Akademický článek
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Publikováno v:
Proceedings of SPIE; Nov2009 Part 2, Issue 1, p73200X-73200X-11, 11p
Akademický článek
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