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.


 Latest News


The Walther Group is looking for a FPGA developer for taking care of electronics in cutting-edge photonic quantum computing experiments.


The Walther Group published a new paper in Optica.


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