Quantum key distribution network accurately measures ground vibration
A team of researchers affiliated with several institutions in China has found that quantum key distribution (QKD) networks can be used to accurately measure ground vibration. In their paper published in the journal Physical Review Letters, the group describes their implementation of a twin-field, fiber-based QKD network over a distance of 658 km. They also determined that…… Continue reading Quantum key distribution network accurately measures ground vibration