1. First results from the ground calibration of the NuSTAR flight optics,;Koglin,2011
2. Ultra-precise characterization of LCLS hard X-ray focusing mirrors by high resolution slope measuring deflectometry
3. Roughness characterization of EUV multilayer coatings and ultra-smooth surfaces by light scattering,;Trost,2012
4. Development of a high-performance gantry system for a new generation of optical slope measuring profilers
5. Correlation analysis of surface slope metrology measurements of high quality X-ray optics,;Yashchuk,2013