Field test of quantum key distribution in the Tokyo QKD Network
Abstract
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 secure mobile phones.
- Publication:
-
Optics Express
- Pub Date:
- May 2011
- DOI:
- 10.1364/OE.19.010387
- arXiv:
- arXiv:1103.3566
- Bibcode:
- 2011OExpr..1910387S
- Keywords:
-
- Quantum Physics
- E-Print:
- 21 pages, 19 figures