Free-space quantum key distribution during daylight and at night
Current satellite-based quantum key distribution (QKD) is limited to nighttime operations,
and the reliance on microwave communication for key distillation leads to significant delays …
and the reliance on microwave communication for key distillation leads to significant delays …
Finite-resource performance of small-satellite-based quantum-key-distribution missions
In satellite-based quantum-key-distribution (QKD), the number of secret bits that can be
generated in a single satellite pass over the ground station is severely restricted by the pass …
generated in a single satellite pass over the ground station is severely restricted by the pass …
Eurasian-scale experimental satellite-based quantum key distribution with detector efficiency mismatch analysis
The Micius satellite is the pioneering initiative to demonstrate quantum teleportation,
entanglement distribution, quantum key distribution (QKD), and quantum-secured …
entanglement distribution, quantum key distribution (QKD), and quantum-secured …
Optical Ground Station Diversity for Satellite Quantum Key Distribution in Ireland
Space quantum communications is a potential means for establishing global secure
communications and quantum networking. Despite pioneering demonstrations of satellite …
communications and quantum networking. Despite pioneering demonstrations of satellite …
Free‐space quantum key distribution transmitter system using WDM filter for channel integration
In this study, we report a transmitter system for free‐space quantum key distribution (QKD)
using the BB84 protocol, which does not require an internal alignment process, by using a …
using the BB84 protocol, which does not require an internal alignment process, by using a …
Cascade cryptographic key-distribution protocol over a public network based on snapshot compressive ghost imaging
WK Yu, SF Wang, KQ Shang - Physical Review Applied, 2024 - APS
Computational ghost imaging is widely used in classical cryptographic key distribution
(CKD) because its measurement and reconstruction are equivalent to the encoding and …
(CKD) because its measurement and reconstruction are equivalent to the encoding and …
Evaluation method and case study of satellite quantum key distribution for terrestrial networks
J Jordán-Parra, M Garcia-Romero… - 2024 Joint European …, 2024 - ieeexplore.ieee.org
Security is a major concern of digital society, and quantum key distribution (QKD) can
contribute with an un-conditional secure mechanism for symmetric key distribution. Satellites …
contribute with an un-conditional secure mechanism for symmetric key distribution. Satellites …
Time-delayed single satellite quantum repeater node for global quantum communications
Global-scale quantum networking faces significant technical and scientific obstacles.
Quantum repeaters (QRs) have been proposed to overcome the inherent direct transmission …
Quantum repeaters (QRs) have been proposed to overcome the inherent direct transmission …
Preliminary Assessment of Satellite Quantum Key Distribution for Ireland
We present a preliminary assessment of satellite quantum key distribution (SatQKD),
estimating the QKD potential between a satellite and a ground station in Waterford, Ireland …
estimating the QKD potential between a satellite and a ground station in Waterford, Ireland …
Simulating loss and solar photon noise in free-space satellite quantum key distribution during twilight stages
K Schneeweiss - 2024 - repositum.tuwien.at
The importance of mitigating loss and noise in free-space satellite quantum key distribution
(QKD) is significant. This thesis develops a model to simulate the impact of solar photon …
(QKD) is significant. This thesis develops a model to simulate the impact of solar photon …