About

Our research combines the development of scalable photonic quantum technology for quantum computing and other quantum information applications with the investigation of fundamental quantum science questions. The main activities reach from quantum control of single photons using solid-state photon sources, integrated waveguide technology, tailored nonlinear media and detectors based on superconductor technology to interferometric precision measurements of weak gravitational forces.

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 Videos of the Walther Group




Watch various videos of the Walther Group here!

 Latest News

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26.11.2018 14:30
 

Alexander Jones from the University of Oxford, gives a talk about "Interfering photons in orthogonal states".

14.11.2018
 

Our publication on “Weakly gravitating isotropic waveguides” appeared in Classical and Quantum Gravity.

09.11.2018
 

The experiments of the Walther Group regarding "indefinite causal order" are part of an exhibition at the "G.A.S-station" in Berlin, which can be seen...

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