Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Frontiers in Optics Precessions 2½D Correction of an Aspheric Mirror

Open Access Open Access

Abstract

This paper for the first time maps the complete progress of an aspheric part through all stages of 2½ D form correction on the Zeeko Aii machine, from the pre-polished state with severe defects, to 0.12 waves p-to-v and 0.015 waves rms, which met the specification. Particular problems overcome included high surface-slopes at early stages, and geometric distortion in interferometer data causing significant tool-placement errors. The work has demonstrated the capability of the <i>Precessions</i> process to deliver high-precision aspheric surfaces in a deterministic manner. Article not available.

© 2006 Optical Society of America


More Like This
Frontiers in OpticsPrecessions 2½D Correction of an Aspheric Mirror

D. Walker, A. Beaucamp, R. Freeman, R. Morton, G. McCavana, and J. Kelchner
PDP_OFA1 Organic Photonics and Electronics (OPE) 2006

Frontiers in OpticsPrecessions 2½D Correction of an Aspheric Mirror

D. Walker, A. Beaucamp, R. Freeman, R. Morton, G. McCavana, and J. Kelchner
PDP_OFA1 Optical Fabrication and Testing (OF&T) 2006

Frontiers in OpticsPrecessions 2½D Correction of an Aspheric Mirror

D. Walker, A. Beaucamp, R. Freeman, R. Morton, G. McCavana, and J. Kelchner
PDP_OFA1 Laser Science (LS) 2006

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved