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

10.01.2023
 

The Walther Group is looking for highly motivated researchers to work on experimental quantum photonics.

10.01.2023
 

Broadband quantum noise reduction in AdV+ : from frequency-dependent squeezing implementation to detection losses and scattered light mitigation.

15.12.2022
 

We are looking for highly motivated scientists to work on interferometric experiments with entangled photons in curved time. These positions will be...