A new way to entangle high-dimensional quantum systems.

Quantum microscopy by coincidence enables super-resolution imaging at the Heisenberg limit.

Quantum teleportation from a photon to a solid-state qubit over a distance of one kilometer.

€6.7M project works on new tool for cancer diagnostics – Rapp Optoelectronic coordinates partners from industry and academia.

Optica and the DPG have named Rainer Blatt, University of Innsbruck, Austria, the recipient of the 2023 Herbert Walther Award.

The DigiQuant project develops new laser diodes at AMS-Osram, which are suitable for hybrid integration of photonic waveguides and digital control electronics at Toptica.

Quantum waves can be used to increase the precision of distance measurements.

First successful exchange of quantum keys between Erfurt and Jena via optical fiber enables new QKD experiments