Towards metropolitan free-space quantum networks

Towards metropolitan free-space quantum networks

Abstract Quantum communication has seen rapid progress towards practical large-scale networks, with quantum key distribution (QKD) spearheading this development. While fibre-based systems have been shown to be well suited for metropolitan scales, suitable fibre infrastructure may not always be in pl...

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Bibliographic Details
Main Authors: Andrej Kržič, Sakshi Sharma, Christopher Spiess, Uday Chandrashekara, Sebastian Töpfer, Gregor Sauer, Luis Javier González-Martín del Campo, Teresa Kopf, Stefan Petscharnig, Thomas Grafenauer, Roland Lieger, Bernhard Ömer, Christoph Pacher, René Berlich, Thomas Peschel, Christoph Damm, Stefan Risse, Matthias Goy, Daniel Rieländer, Andreas Tünnermann, Fabian Steinlechner
Format: Article
Language:English
Published: Nature Portfolio 2023-09-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-023-00754-0

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