Organic Opto-Electronics

Devices based on semiconducting polymers benefit from a large variety of chemical structures and can be deposited using low-cost, solution-based deposition techniques.

Devices based on vacuum-processed small molecules benefit from a solid reproducibility as well as an effortless lateral structuring and vertical stacking.

Dielectric mirrors or distributed Bragg reflectors are high-quality mirrors with superior reflectivities up to 99.9%, rendering them ideal to combine with emitting or absorbing organic materials.

We study optical absorption and emission processes in thin film using a series of ultra-sensitive techniques.

We apply computational techniques to model processes on the molecular scale, such as the absorption and luminescence of molecules.