Celebrate World Quantum Day with us!

The Institute for Photonic Quantum Systems (PhoQS) and the SFB/Transregio 142 celebrate World Quantum Day today - a global initiative to promote public understanding of quantum technologies! To mark the occasion, not only will you find exciting contributions here, we also invite you to take tours of our optics labs and cleanrooms! Celebrate the exciting world of quantum research with us! More information about the event can be found here.


Follow Dr. Benjamin Brecht, managing director of our institute, on a walk through the last 120 years and learn about the milestones of quantum optics research.


Learn how quantum light sounds in contrast to classical light in an exciting article by Prof. Dr. Jan Sperling.


In case you miss our lab tours, you can listen to the third episode of PaderPhy with Dr. Christof Eigner, infrastructure manager of our institute, to learn how our premises are structured.


The Collaborative Research Center TRR142 from Paderborn University and TU Dortmund University introduces their research.