Fabrication of Complex Optical Components

Prof. Dr.-Ing. habil. E. Brinksmeier, Professor for Manufacturing Technologies, University of Bremen; Director, Foundation Institute of Materials Science, IWT; Director, Laboratory for Precision Machining, LFM - Present research efforts include the areas of ultraprecision and micro machining (machining of optical molds, diamond machining of steel in optical quality and optical lightweight components), material dedicated machining (surface integrity, low distortion machining, difficult-to-machine materials), development of environmentally sound processes (focusing cutting fluids and energy saving processes), abrasives technologies (sensorized grinding wheels, grind hardening, polishing of molds), as well as modelling and simulation of machining processes. Dr.-Ing. Ralf Gläbe - University of Bremen; Division: Manufacturing Technologies Department: Laboratory for Precision Machining. Dr.-Ing. Oltmann Riemer, University of Bremen, Head of Laboratory for Precision Machining.

Total Quality Management in the replication process of sophisticated optical elements.- Mold design for complex optical plastics components.- Optical plastics components: Replication processes and plastic materials.- Freeform machining of molds for replication of plastic optics.- Mold structuring by diamond Machining.- Diamond machinable tool steels by novel nitriding processes.- Novel processes for the machining of tool inserts for precision glass molding.- Deterministic polishing of smooth and structured molds.- Process chain for the replication of complex optical glass components.- Deposition, machining and measuring of novel hard coatings.- In-situ and in-process metrology for optical surfaces.- Metrology Past, Present and Future with reference to optics and manufacture.