We describe an implementation of a quantum network over installed fiber in the Chicago area.We present network topology and control architecture of this network and illustrate preliminary results for quantum teleportation and coexistence of quantum and classical data on the same fiber link.
@article{arxiv.2111.10256,
title = {Illinois Express Quantum Network for Distributing and Controlling Entanglement on Metro-Scale},
author = {Wenji Wu and Joaquin Chung and Gregory Kanter and Nikolai Lauk and Raju Valivarthi and Russell R. Ceballos and Cristin Pena and Neil Sinclair and Jordan M. Thomas and Ely M. Eastman and Si Xie and Rajkumar Kettimuthu and Prem Kumar and Panagiotis Spentzouris and Maria Spiropulu},
journal= {arXiv preprint arXiv:2111.10256},
year = {2021}
}