Preprint
Aug 2026
Fully integrated continuous-variable quantum key distribution with composable security over 100 km
Quantum key distribution (QKD) guarantees information-theoretic security by the laws of physics, but deployment at scale requires compact, manufacturable photonic terminals. Continuous-variable QKD (CV-QKD) is well suited for this transition through telecom-compatible, room-temperature coherent detection. However, unif...
Yan-Kai Xu, Xin-Hang Li, Tao Wang et al.
· 0 citations