Ruizhi Yang

Field trial of a dynamically switched quantum network supporting co-existence of entanglement, prepare-and-measure QKD and classical channels

2023 · IET conference proceedings.

We present an 8-user quantum network supporting entanglement distribution, prepare-andmeasure quantum key distribution, Tbps level classical communication, their co-existence and switching capability in a metro network with over 50 km of field-deployed fibre.

Demonstration of A Digital Twin for An Entanglement-Based Quantum Network

2025

We implemented a digital twin for an entanglement-based quantum network, demonstrating its ability to accurately mirror network’s performance and experimentally enhance key rates through a DT-assisted control framework for the network executing the BBM92 protocol.