Argonne, University of Chicago and Qubitekk are developing US Quantum Internet

Chicago, February 19, 2020

Real-world experiment in Chicago suburbs achieves quantum entanglement across 52-mile fiber network

Scientists from Argonne National Laboratory and the University of Chicago entangled photons across a 52-mile network in the Chicago suburbs, an important step in developing a national quantum internet. In achieving this milestone, the teams worked closely with companies in the emerging quantum industry. In partnership with Qubitekk, a new company developing quantum technologies, the team created entangled photon pairs and distributed them across two 26-mile fiber loops. The returning photon pairs were detected, and their correlation was verified with a high signal-to-noise ratio.

Read the full article here:




Copyright 2016