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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Purifying Photon Indistinguishability through Quantum Interference


2024 VCQ & TURIS Summer School

Registration is open!


A team of researchers led by Philip Walther at the University of Vienna carried out a pioneering experiment where they measured the effect of the...