Tracking sub-nanometer thermal structuralchanges with speckle interferometry

Co-authored by Intuitive Machines Advanced Composites SME, Marcel Bluth, the Applied Optics publication details the analysis of the James Webb Space Telescope (JWST) primary mirror segments during the center-of-curvature tests performed in ambient conditions at Goddard Space Flight Center indicated that it was possible to measure high-order Zernike terms to high precision.

Read the entire publication here.