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Proceedings Paper

Interferometrical measurement of radii of local curvature in a conical surface
Author(s): J. Daniel Sacramento Solano; Fermin-Solomon S. Granados-Agustin; Alejandro Cornejo-Rodriguez
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Paper Abstract

Xiang developed a method for the measurement of radii of curvature of optical surfaces greater than one meter, this method is used for spherical concaves and convexes surfaces, at the vertex; the error is of 0.1%. In this work are carried out some innovations to the method of Xiang, for measurements of local radius of curvature of conical concaves and convexes surfaces. Some results obtained are for a parabolic surface.

Paper Details

Date Published: 21 October 2004
PDF: 6 pages
Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); doi: 10.1117/12.591962
Show Author Affiliations
J. Daniel Sacramento Solano, Instituto Nacional de Astrofisica, Optica y Electronica (Mexico)
Fermin-Solomon S. Granados-Agustin, Instituto Nacional de Astrofisica, Optica y Electronica (Mexico)
Alejandro Cornejo-Rodriguez, Instituto Nacional de Astrofisica, Optica y Electronica (Mexico)


Published in SPIE Proceedings Vol. 5622:
5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications

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