Prof. Dr. rer. nat. Michael Siegel
- Retired Professor, Institute for Micro- and Nanoelectronic Systems, Karlsruhe Institute of Technology
- Karlsruhe School of Optics & Photonics - c/o International Department des Karlsruher Institut für Technologie gGmbH - Schlossplatz 19 
 76131 Karlsruhe (Germany)- Phone: +49 (0)721 608-47880 
