Title: | Field test of quantum key distribution in the Tokyo QKD Network |
Authors: | Sasaki, M. Browse this author |
Fujiwara, M. Browse this author |
Ishizuka, H. Browse this author |
Klaus, W. Browse this author |
Wakui, K. Browse this author |
Takeoka, M. Browse this author |
Miki, S. Browse this author |
Yamashita, T. Browse this author |
Wang, Z. Browse this author |
Tanaka, A. Browse this author |
Yoshino, K. Browse this author |
Nambu, Y. Browse this author |
Takahashi, S. Browse this author |
Tajima, A. Browse this author |
Tomita, A. Browse this author →KAKEN DB |
Domeki, T. Browse this author |
Hasegawa, T. Browse this author |
Sakai, Y. Browse this author |
Kobayashi, H. Browse this author |
Asai, T. Browse this author |
Shimizu, K. Browse this author |
Tokura, T. Browse this author |
Tsurumaru, T. Browse this author |
Matsui, M. Browse this author |
Honjo, T. Browse this author |
Tamaki, K. Browse this author |
Takesue, H. Browse this author |
Tokura, Y. Browse this author |
Dynes, J. F. Browse this author |
Dixon, A. R. Browse this author |
Sharpe, A. W. Browse this author |
Yuan, Z. L. Browse this author |
Shields, A. J. Browse this author |
Uchikoga, S. Browse this author |
Legré, M. Browse this author |
Robyr, S. Browse this author |
Trinkler, P. Browse this author |
Monat, L. Browse this author |
Page, J.-B. Browse this author |
Ribordy, G. Browse this author |
Poppe, A. Browse this author |
Allacher, A. Browse this author |
Maurhart, O. Browse this author |
Länger, T. Browse this author |
Peev, M. Browse this author |
Zeilinger, A. Browse this author |
Issue Date: | 23-May-2011 |
Publisher: | Optical Society of America |
Journal Title: | Optics Express |
Volume: | 19 |
Issue: | 11 |
Start Page: | 10387 |
End Page: | 10409 |
Publisher DOI: | 10.1364/OE.19.010387 |
Abstract: | A secure communication network with quantum key distribution in a metropolitan area is reported. Six different QKD systems are integrated into a mesh-type network. GHz-clocked QKD links enable us to demonstrate the world-first secure TV conferencing over a distance of 45km. The network includes a commercial QKD product for long-term stable operation, and application interface to secure mobile phones. Detection of an eavesdropper, rerouting into a secure path, and key relay via trusted nodes are demonstrated in this network. |
Rights: | ©2011 Optical Society of America |
Type: | article |
URI: | http://hdl.handle.net/2115/47440 |
Appears in Collections: | 情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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