Improvement in secure transmission of information is an urgent need for governments,
corporations and individuals. Quantum key distribution (QKD) promises security based on the …

… existing fiber communications, the advent of chip-based technologies for CV QKD will be a …
-of-principle chip-based CV-QKD system that is capable of producing a secret key rate of 0.14 …

… In this review, we mainly concentrate on the advances in integrated chip-based photonic …
The security analyses are also crucial for the chip-based QKD at a starting state. Here, we …

… This means that we will sacrifice the system’s key distribution efficiency or part of the final
secure key rate in exchange for the guarantee of the practical system’s security. …

… We also introduce our chipbased MDI-QKD system and present the secure key rate and
the simulation results of our MDI-QKD system under the THA in this section. Finally, we make …

… Quantum key distribution provides a methodology to verify the integrity and security of a
key exchange … Here, we present secure key exchange up to 200 km while removing all side-…

… -independent (MDI) quantum key distribution (QKD) employs … In this work, an all-chip-based
MDI QKD system including two … , the chip-based MDI QKD system generates a key rate per …

… Quantum key distribution (QKD) is a quantum communication technology that promises
unconditional … Our proof-of-principle chip-based CV-QKD system is capable of producing a secret …

… We demonstrate record secure-key-rates under multi-protocol operation… quantum
communications devices, which will be essential for the practical integration of quantum key …

… In the current work, a fully chip-based decoder for polarization-encoding QKD was proposed.
The chip realized a polarization state analyzer and compensated for the BB84 protocol …