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.

More... 

 Latest News

14.09.2017
 

Our Comment on “Peres experiment using photons: No test for hypercomplex (quaternionic) quantum theories” appeared in Physical Review A.

01.09.2017
 

Bob Peterson is starting as a new PostDoc. Welcome Bob!

01.09.2017
 

New publication on "Macroscopic Superpositions as Quantum Ground States" appeared in Physical Review Letters.