Enabling Higher Precision Freeform Surfaces though Developments in Magnetorheological Finishing (MRF) and Subaperture Stitching Interferometry (SSI)

Paul Dumas

doi:10.1364/FREEFORM.2013.FT3B.1

Renewable Energy and the Environment
OSA Technical Digest (online) (Optica Publishing Group, 2013),
paper FT3B.1
•https://doi.org/10.1364/FREEFORM.2013.FT3B.1

Enabling Higher Precision Freeform Surfaces though Developments in Magnetorheological Finishing (MRF) and Subaperture Stitching Interferometry (SSI)

Paul Dumas

Freeform Optics 2013

Tucson, Arizona United States
3–7 November 2013
ISBN: 978-1-55752-986-2

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Imaging: Fabrication of Freeform Surfaces (FT3B)

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P. Dumas, "Enabling Higher Precision Freeform Surfaces though Developments in Magnetorheological Finishing (MRF) and Subaperture Stitching Interferometry (SSI)," in Renewable Energy and the Environment, OSA Technical Digest (online) (Optica Publishing Group, 2013), paper FT3B.1.

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Abstract

The subaperture and conformal nature of the MRF polishing tool and SSI optical wavefront position both technologies to extend their benefits to high-precision freeform surfaces. Capabilities both existing and under development will be discussed.

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