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pro vyhledávání: '"David Proscia"'
A new surface figuring machine called Helios 1200 is presented in this paper. It is designed for the figuring of meter sized optical surfaces with form accuracy correction capability better than 20 nm rms within a reduced number of iterations. Unlike
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07883a6a26f5f2f079577b08811f110b
https://dspace.lib.cranfield.ac.uk/handle/1826/10481
https://dspace.lib.cranfield.ac.uk/handle/1826/10481
Autor:
Jude Kelley, Nick Lyford, Phillip R. Sommer, Jeonghwa Lee, Yogesh Verma, Thomas Kyler, John W. Berrett, David Proscia, George Gardopee, Andrew Chang, Kenneth Futtere
Publikováno v:
SPIE Proceedings.
Mechanical grinding and shaping of optical materials imparts damage that manifests itself as defects and cracks that can propagate well below the surface of the optic. Mitigation of damage is necessary to preserve the integrity of the optic and relie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef46b6453d206c2ac1e560cd298796ba
https://doi.org/10.1117/12.671969
https://doi.org/10.1117/12.671969
