Welcome to the Hybrid Quantum Networks Lab led by Dr Patrick M Ledingham. We are part of the Quantum, Light and Matter Group in the School of Physics and Astronomy at the University of Southampton, United Kingdom. The group was formed in July 2020.

Our research interests lie in quantum light-matter interactions between atomic ensembles (based on rare-earth-ion-doped solids and alkali vapours) and single photons (generated from quantum dots and nonlinear media). Our research aims to merge these disparate systems to form large-scale quantum photonic networks for the processing of quantum information over global distances.


  • 09 October 2020 – Operations ramping up with a few pieces of equipment arriving in HQNL!
  • 05 October 2020 – Oliver Green joins the Hybrid Quantum Networks Lab to complete his MPhys Physics with a Year of Experimental Research. Welcome Oliver!
  • 01 October 2020 – We have the keys to the lab! A clean slate to begin building and exploiting hybrid light-matter interactions for quantum networking!
  • 01 July 2020 – The Hybrid Quantum Networks Lab is established.