Related Experiment Videos
Daylight quantum key distribution over 1.6 km
1University of California, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA.
Physical Review Letters
|September 16, 2000
Abstract:
Quantum key distribution (QKD) has been demonstrated over a point-to-point 1.6-km atmospheric optical path in full daylight. This record transmission distance brings QKD a step closer to surface-to-satellite and other long-distance applications.