Quantum key distribution based on time coding
arXiv:quant-ph/0309138
Abstract
A quantum key distribution protocol based on time coding uses delayed one photon pulses with minimum time-frequency uncertainty product. Possible overlap between the pulses induces an ambiguous delay measurement and ensures a secure key exchange.
2 pages, 2 figures, Proceedings from the QELS conference, may 19-24, 2002, QThG4 pp 201-202