Optical signal processsing usually involves direct manipulation of information carrying optical properties without requiring previous opto-electronic conversion. The IGM is investigating the design of optical bandpass thin-film filters using a precise mathematical algorithm based on methods from electronic filter synthesis. Other algorithms optimized this process by a priori reduction of the space of possible solutions.
Other activits include the design and production of synthetic holograms.
Further Information
![This image shows Norbert Frühauf](https://www.igm.uni-stuttgart.de:443/img/Mitarbeiter/Fruehauf-cut.jpg?__scale=w:150,h:150,cx:375,cy:4,cw:1409,ch:1409)
Norbert Frühauf
Prof. Dr.-Ing.Head of Institute
Marc Wilke
Dipl.-Phys.Scientific staff member