Entangling single atoms over 33 km telecom fibre

Entangling single atoms over 33 km telecom fibre Abstract Quantum networks promise to provide the infrastructure for many disruptive applications, such as efficient long-distance quantum communication and distributed quantum computing 1,2 . Central to these networks is the ability to distribute entanglement between distant nodes using photonic channels. Initially developed for quantum teleportation 3,4 and loophole-free tests of Bell’s inequality 5,6 , recently, entanglement distribution has al...