The group deals with questions from cryptography and cluster analysis.

We are interested in the optical, electronic and quantum optical properties of different material systems, which we analyse using microscopic theory and numerical simulations.

Our Hybrid Quantum Photonic Devices (hqpd) group is engaged in the development of novel devices for photonic quantum technologies, with a particular focus on quantum communication and photonic quantum computing applications.

The group develops and investigates novel optical devices and methods with regard to applications in quantum information processing, quantum communication and for the fundamental understanding of quantum theory.

The mesoscopic quantum optics (MQO) group is trying to expose non-classical phenomena to ever larger energy scales by using light.

The group for optoelectronic materials and devices deals with the production and characterisation of semiconductor structures for optical and electronic applications, e.g. in quantum information technology.

The research group Quantum Computation deals with algorithms for quantum applications and the complexity of quantum systems.

Modern nano- and microelectronics enable the combination of complex, digital circuits, analogue circuits and novel components on one chip. We are researching a new generation of extremely energy-efficient intelligent systems.

The group deals with a wide range of analytical problems motivated by spectral geometry, the theory of dynamical systems, mathematical physics or representation theory.

We are a young team of scientists in quantum theory. Our research is driven by the curiosity to explore the colourful diversity and wonderful complexity of quantum physics.

Our research covers a range of exciting topics in theoretical condensed matter physics and optics. Areas of particular interest currently include nonlinear polariton physics in semiconductor microcavities, multi-exciton states and multi-photon transitions in semiconductor quantum dots.

The Ultrafast Nanophotonics group focuses on research into the optical properties of artificially created material systems.

Probability theory is a mathematical subfield with rich references to other scientific disciplines within and outside mathematics.

Our main research interest is the theoretical description of photonic and optoelectronic systems like optical nanoantennas, dielectric waveguides, photonic crystals or metamaterials.