Katharina Keller is the Director of Optics at Zumtobel Lighting and focuses on the development of advanced free-form micro-optics for solid-state lighting (SSL). Katharina has contributed to the creation of a special diffuser using free-form micro-lens arrays (FMLAs) for the Zumtobel's LED downlight use case. Her work emphasizes enhancing the efficiency and performance of SSL devices through innovative optical solutions.
Katharina Keller, Director Optics at Zumtobel