Monthly Archives: June 2021

Quantum holds the key to secure conference calls

Our quantum conference key agreement paper has now been published in Science Advances. Here’s our press release: The world is one step closer to ultimately secure conference calls, thanks to a collaboration between Quantum Communications Hub researchers and their German colleagues, enabling a quantum-secure conversation to take place between four parties simultaneously. The demonstration, led […]

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Bridging the gap — quantum frequency conversion of a quantum dot to telecom frequency

We’ve had a new paper published together with Brian Gerardot’s group in Applied Physics Letters, highlighted by the editors and on the cover, no less. Chris from my group and Zak have kindly done a writeup for our physics undergrad society newsletter — see below. Quantum information processing requires deterministic, high purity single-photon sources. However, for […]

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