Tokyo QKD Network and the evolution to Secure Photonic Network
Masahide Sasaki, M. Fujiwra, Hirokazu Ishizuka, Werner Klaus, Kentaro Wakui, Masahiro Takeoka, Akihiro Tanaka, K. Yoshino, Yasusada Nambu, Satoshi Takahashi, A. Tajima, Akihisa Tomita, T. Domeki, Tetsuya Hasegawa, Y. Sakai, Hiroshi Kobayashi, T. Asai, Kazuo Shimizu, Toshiyuki Tokura, Toyohiro Tsurumaru · 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 45km, stable long-term operation, and application to secure mobile phones.