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.


 Videos of the Walther Group

Watch various videos of the Walther Group here!

 Latest News

2 3 4 5 ...

ForscherInnen der Uni Wien entwickeln "One-Time"-Programm


Our publication on “Quantum advantage for probabilistic one-time programs” appeared in Nature Communications.

26.11.2018 14:30

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

2 3 4 5 ...