15 October 2013 Deterministic finishing of aspheric optical components
Author Affiliations +
Proceedings Volume 8884, Optifab 2013; 88840H (2013) https://doi.org/10.1117/12.2029329
Event: SPIE Optifab, 2013, Rochester, New York, United States
Manufacturing aspheric optics can present challenges depending on the complexity of their shape. This is especially true during the finishing stage. To tackle this challenge, OptiPro Systems has developed two technologies for deterministic optical polishing: UltraForm Finishing (UFF) and UltraSmooth Finishing (USF). UFF is a deterministic sub aperture polishing process that polishes spherical, aspheric, and free form surface geometries. In contrast, the USF process is a deterministic mid to large size aperture polishing process that works with a conforming lap. These two technologies have the ability to tackle a wide range of optical shapes by removing sub-surface damage, removing various mid-spatial frequency artifacts that might be left from a grinding process, and correct the optic’s figure error in a controlled fashion. This presentation will describe these technologies, present performance information as to their capabilities, and show how OptiPro is developing these technologies to push the state of the art in manufacturing.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Teddy Lambropoulos, Teddy Lambropoulos, Ed Fess, Ed Fess, Scott DeFisher, Scott DeFisher, "Deterministic finishing of aspheric optical components", Proc. SPIE 8884, Optifab 2013, 88840H (15 October 2013); doi: 10.1117/12.2029329; https://doi.org/10.1117/12.2029329


Freeform and conformal optical manufacturing
Proceedings of SPIE (June 03 2013)
Control of rolled edge based on the discrete local error...
Proceedings of SPIE (October 27 2016)
Developments in precision asphere manufacturing
Proceedings of SPIE (October 10 2015)
Generating, Grinding And Figuring Advanced Optical Elements
Proceedings of SPIE (October 12 1986)
Fabrication and measurement of toric lens
Proceedings of SPIE (October 15 2012)

Back to Top