The first section of this presentation is a review of mirror requirements specific to Low Inertia Scanners in high performance applications. The advantages of integral metal mirrors are outlined. The last section describes the design and performances of a laminated mirror construction.
"Bonded Laminar Mirror Surface, A Solution For Low Inertia Scanners", Proc. SPIE 0896, Replication and Molding of Optical Components, (13 July 1988); doi: 10.1117/12.944462; https://doi.org/10.1117/12.944462