Continuous-variable QKD over 50 km commercial fiber
The continuous-variable version of quantum key distribution (QKD) offers the advantages
(over discrete-variable systems) of higher secret key rates in metropolitan areas, as well as …
(over discrete-variable systems) of higher secret key rates in metropolitan areas, as well as …
Self-referenced continuous-variable quantum key distribution protocol
We introduce a new continuous-variable quantum key distribution (CV-QKD) protocol, self-
referenced CV-QKD, that eliminates the need for transmission of a high-power local …
referenced CV-QKD, that eliminates the need for transmission of a high-power local …
Trojan-horse attacks threaten the security of practical quantum cryptography
A quantum key distribution (QKD) system may be probed by an eavesdropper Eve by
sending in bright light from the quantum channel and analyzing the backreflections. We …
sending in bright light from the quantum channel and analyzing the backreflections. We …
Atmospheric continuous-variable quantum communication
We present a quantum communication experiment conducted over a point-topoint free-
space link of 1.6 km in urban conditions. We study atmospheric influences on the capability …
space link of 1.6 km in urban conditions. We study atmospheric influences on the capability …
Continuous-variable quantum key distribution with rateless reconciliation protocol
Information reconciliation is crucial for continuous-variable quantum key distribution (CV
QKD) because its performance affects the secret key rate and maximal secure transmission …
QKD) because its performance affects the secret key rate and maximal secure transmission …
Composable security analysis of continuous-variable measurement-device-independent quantum key distribution with squeezed states for coherent attacks
Measurement-device-independent quantum key distribution protocol, whose security
analysis does not rely on any assumption on the detection system, can immune the attacking …
analysis does not rely on any assumption on the detection system, can immune the attacking …
One-time shot-noise unit calibration method for continuous-variable quantum key distribution
The shot-noise unit in continuous-variable quantum key distribution plays an important and
fundamental role in experimental implementation, as it is used as a normalization parameter …
fundamental role in experimental implementation, as it is used as a normalization parameter …
On-chip continuous-variable quantum entanglement
G Masada, A Furusawa - Nanophotonics, 2016 - degruyter.com
Entanglement is an essential feature of quantum theory and the core of the majority of
quantum information science and technologies. Quantum computing is one of the most …
quantum information science and technologies. Quantum computing is one of the most …
Countermeasure for negative impact of a practical source in continuous-variable measurement-device-independent quantum key distribution
Continuous-variable measurement-device-independent quantum key distribution (CV-MDI
QKD) can fundamentally defend all attacks on the measurement devices. Consequently …
QKD) can fundamentally defend all attacks on the measurement devices. Consequently …
Certifying quantumness: Benchmarks for the optimal processing of generalized coherent and squeezed states
Quantum technology promises revolutionary advantages in information processing and
transmission compared to classical technology; however, determining which specific …
transmission compared to classical technology; however, determining which specific …