Implementation of high-speed quantum key distribution~(QKD) has become one of the major
focus in the field, which produces high key-generation rate for applications. To achieve high …

Implementation of high-speed quantum key distribution (QKD) has become one of the major
focuses in the field, which produces a high key-generation rate for applications. To achieve …

Quantum key distribution (QKD) has been proved to be information-theoretically secure in
theory. Unfortunately, the imperfect devices in practice compromise its security. Thus, to …

Fast-gated avalanche photodiodes (APDs) are the most commonly used single photon
detectors for high-bit-rate quantum key distribution (QKD). Their robustness against external …

Avalanche-photodiode-based single-photon detectors (SPDs), as crucial and practical
components, are widely used in quantum key distribution (QKD) systems. For effective …

Quantum key distribution (QKD), rooted in quantum mechanics, offers information-theoretic
security. However, practical systems open security threats due to imperfections, notably …

We control using bright light an actively-quenched avalanche single-photon detector.
Actively-quenched detectors are commonly used for quantum key distribution (QKD) in the …

We developed a countermeasure against blinding attacks on low-noise detectors with a
background-noise-cancellation scheme in quantum key distribution (QKD) systems …

We have demonstrated quantum key distribution (QKD) over 100 km using single-photon
detectors based on InGaAs/InP avalanche photodiodes (APDs). We implemented the …

There is no doubt that measurement-device-independent quantum key distribution (MDI-
QKD) is a crucial protocol that is immune to all possible detector side channel attacks. In the …