Twin-field quantum key distribution over a 511 km optical fibre linking two distant metropolitan areas

JP Chen, C Zhang, Y Liu, C Jiang, WJ Zhang… - Nature …, 2021 - nature.com
The basic principle of quantum mechanics guarantees the unconditional security of quantum
key distribution (QKD),,,–at the cost of forbidding the amplification of a quantum state. As a …

[PDF][PDF] Twin-field quantum key distribution over a 511 km optical fibre linking two distant metropolitan areas

JP Chen, C Zhang, Y Liu, C Jiang, WJ Zhang, ZY Han… - researchgate.net
NATurE PHOTONics an 81 km fibre spool) with a total loss of 89.1 dB connecting Qingdao
and Jinan in Shandong Province, China. The secure key rate (3.37× 10− 8 per pulse) at 511 …

Twin-Field Quantum Key Distribution over 511 km Optical Fiber Linking two Distant Metropolitans

J Chen, C Zhang, Y Liu, C Jiang, W Zhang, Z Han… - 2021 - europepmc.org
The basic principle of quantum mechanics guarantee the unconditional security of quantum
key distribution (QKD) at the cost of inability of amplification of quantum state. As a result …

[PDF][PDF] Twin-Field Quantum Key Distribution over 511 km Optical Fiber Linking two Distant Metropolitans

TY Chen, H Li, LX You, Z Wang, XB Wang, Q Zhang… - scholar.archive.org
1 the past decades, long haul fiber QKD network without trustful relay has not been achieved
yet. Here, through sending-or-not-sending (SNS) protocol 9, we complete a twin field QKD …

Twin-Field Quantum Key Distribution over 511 km Optical Fiber Linking two Distant Metropolitans

JP Chen, C Zhang, Y Liu, C Jiang, WJ Zhang… - arXiv preprint arXiv …, 2021 - arxiv.org
The basic principle of quantum mechanics guarantee the unconditional security of quantum
key distribution (QKD) at the cost of inability of amplification of quantum state. As a result …

Twin-Field Quantum Key Distribution over 511 km Optical Fiber Linking two Distant Metropolitans

JP Chen, C Zhang, Y Liu, C Jiang, W Zhang, ZY Han… - 2021 - researchsquare.com
The basic principle of quantum mechanics guarantee the unconditional security of quantum
key distribution (QKD) at the cost of inability of amplification of quantum state. As a result …

Twin-field quantum key distribution over a 511 km optical fibre linking two distant metropolitan areas

JP Chen, C Zhang, Y Liu, C Jiang… - Nature …, 2021 - ui.adsabs.harvard.edu
The basic principle of quantum mechanics 1 guarantees the unconditional security of
quantum key distribution (QKD) 2-6 at the cost of forbidding the amplification of a quantum …

[PDF][PDF] Twin-field quantum key distribution over a 511 km optical fibre linking two distant metropolitan areas

JP Chen, C Zhang, Y Liu, C Jiang, WJ Zhang, ZY Han… - researchgate.net
NATurE PHOTONics an 81 km fibre spool) with a total loss of 89.1 dB connecting Qingdao
and Jinan in Shandong Province, China. The secure key rate (3.37× 10− 8 per pulse) at 511 …