1. Recent development for advanced space optics at Reosc;Geyl,2016
2. Advanced space optics development in freeform optics design, ceramic polishing, rapid and extreme freeform polishing;Geyl,2016
3. Freeform spectrometer enabling increased compactness
4. Pushing SiC polishing technology for advanced applications;Geyl;SPIE Optical System Design,2018
5. An improved MicroCarb dispersive instrumental concept for the measurement of greenhouse gases concentration in the atmosphere;Pascal,2014