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Northwestern Demonstrates Quantum Teleportation Over Busy Fiber

Northwestern University engineers have demonstrated quantum teleportation on a busy fiber optic cable carrying Internet data. Their approach simplifies the infrastructure needed for advanced sensing or quantum computing by placing quantum information in a low-traffic wavelength. The method supports high-speed classical data and quantum signals without requiring new fiber installations.

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Czech Republic Opens Quantum Security Lab, Plans to Secure National Data

The new laboratory with the so-called quantum communication infrastructure is available to experts from the Faculty of Electrical Engineering and Communication of the Brno University of Technology. The laboratory will enable scientists to work on next-generation computer networks that will also be protected from quantum computer attacks, to which the vast majority of current networks, including the Internet, are vulnerable.

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