1. Karlsruhe Institute of Technology (KIT) Light Technology Institute (LTI) Engesserstrasse 13 76131 Karlsruhe Germany
2. Karlsruhe Institute of Technology (KIT) Institute of Functional Interfaces (IFG) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
3. Karlsruhe Institute of Technology (KIT) Institute of Microstructure Technology (IMT) 76128 Karlsruhe Germany