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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 Latest News

03.07.2023
 

Scientists from the Walther Group, University of Vienna have now designed an unconditionally secure system for shopping in such settings, combining...

05.05.2023
 

The Walther Group published a new paper in Optica.

17.03.2023
 

The Walther group published a new paper in Physical Review Research.