quantum communication

From mystateline.com, July 23, 2020: At a press event on July 23, DOE unveiled a blueprint strategy for the development of a national quantum internet infrastructure. Argonne and the University of Chicago entangled photons across a 52-mile “quantum loop” in the Chicago suburbs. That network will soon be connected to Fermilab, establishing a three-node, 80-mile test bed.

From WGN9, July 23, 2020: The future of the internet is being designed right here in Chicago, as some of the top scientists in the world unveiled their plans to research and build a “quantum internet” on July 23. Fermilab, Argonne, University of Chicago, Northwestern, and University of Illinois have already laid some of the groundwork.

From the Department of Energy, July 23, 2020: Under Secretary for Science Paul Dabbar writes about the world of new possibilities and opportunities that the quantum internet will open, summarizing the blueprint unveiled on July 23.

From Inside HPC, July 23, 2020: The Department of Energy unveiled on July 23 a strategy for the development of a national quantum internet intended to bring “the United States to the forefront of the global quantum race and usher in a new era of communications.” Earlier this year, Argonne National Laboratory and the University of Chicago entangled photons across a 52-mile “quantum loop” in the Chicago suburbs, “successfully establishing one of the longest land-based quantum networks in the nation,” according to DOE. That network will be connected to Fermilab, establishing a three-node, 80-mile test bed.

From The Wall Street Journal, July 23, 2020: The network, which uses quantum principles to more securely transmit data, could be functional in about a decade. Argonne National Laboratory and the University of Chicago established in February a quantum network of 52 miles’ worth of entangled photons running on unused telecom fiber in the Chicago suburbs. In about a year, the network is expected to be connected to Fermilab, creating an 80-mile quantum internet test bed.

The U.S. Department of Energy unveils a report that lays out a blueprint strategy for the development of a national quantum internet, bringing the United States to the forefront of the global quantum race and ushering in a new era of communications. This report provides a pathway to ensure the development of the National Quantum Initiative Act.

From The Chicago Maroon, March 22, 2020: The University of Chicago, working with scientists from Argonne National Laboratory, has developed a new fiber-optic quantum loop to expand quantum communication experiments. Along with the UChicago quantum loop, Argonne is working with Fermilab to plan and develop a similar two-way quantum link network.

From EurekAlert!, March 6, 2020: Caltech and JPL have designed a practical, high-rate, high-fidelity quantum communication system over fiber and free space. The team is on track to deploy, commission and demonstrate both concepts, including a free-space, municipal quantum link between JPL and Caltech, in 2020-21. They will also establish a space-based quantum optical connection between the Caltech-JPL quantum network and quantum networks in the Midwest, including Fermilab’s FQNET and IEQNET, together with Argonne National Laboratory.

Fermilab’s quantum program includes a number of leading-edge research initiatives that build on the lab’s unique capabilities as the U.S. center for high-energy physics and a leader in quantum physics research. On the tour, researchers discussed quantum technologies for communication, high-energy physics experiments, algorithms and theory, and superconducting qubits hosted in superconducting radio-frequency cavities.

Through its Quantum Information Science-Enabled Discovery program, DOE is awarding Fermilab researchers funding for five quantum-science initiatives. It also funds Fermilab’s participation in three further initiatives led by other institutions.