Germany tests hybrid quantum network across mobile and fiber links https://interestingengineering.com/innovation/germany-hybrid-quantum-network-test #quantumcomputing #cryptography #digitalkeys #quantumkeys #fiber #mobile #networks
Researchers from Jena, Berlin, Erlangen-Nuremberg and Wessling have successfully distributed quantum keys between two points using a combination of free-space and fiber links under everyday conditions. On a heterogeneous test bed in Jena, they achieved key rates in the kilobit range per second in daylight. The experiment was implemented as part of the QuNET initiative, a pilot project funded by the German Federal Ministry of Education and Research (BMBF) to develop highly secure communication systems based on quantum technologies.