DESY has particularly close connections with the University of Hamburg. The DESY campus in Hamburg-Bahrenfeld hosts several of the university’s institutes, most of which collaborate closely with DESY. Research activities range from experimental and theoretical particle physics, through accelerator, laser and X-ray physics, on to optical quantum technologies.

Institute for Experimental Physics

Research activities at the Institute for Experimental Physics focus on particle physics, accelerator physics, laser physics and X-ray physics – from quarks and gluons to crystals.

Institute of Laser Physics

Researchers at the Institute of Laser Physics study the interaction of light and matter, and develop novel coherent light sources as well as corresponding detection and preparation techniques.

II. Institute for Theoretical Physics

Research at the II. Institute for Theoretical Physics spans nearly all areas of elementary particle theory. Activities range from the phenomenology of particle physics and new approaches to unified theories, to fundamental questions in quantum field theory and string theory.

Center for Optical Quantum Technologies

Research activities at the Center for Optical Quantum Technologies range from studies of the interaction of light and matter at ultralow temperatures, through the development of solid-state and fibre lasers, on to the quantum theory of ultracold condensed matter.


Since 2011, DESY and the University of Hamburg have been working together even more closely than before. They have launched a cooperation called PIER, or Partnership for Innovation, Education and Research, which is more strongly networking the two institutions’ research and training activities and also promoting their transfer of science and technology throughout the Hamburg region.