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Proceedings Paper

Surface roughness results using a hydrodynamic polishing tool (HyDra)
Author(s): Manuel Nunez; Javier Salinas; Esteban Luna; Luis Salas; Elfego Ruiz; Erika Sohn; Adriana Nava; Irene Cruz; Benjamín Martinez
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Paper Abstract

HyDRa is a hydrodynamic radial polishing tool ideal for the corrective lapping and fine polishing of diverse materials by means of an accelerated abrasive flux. The roughness of an optical surface is analysed for a continuous manufacturing process, beginning with the basic generation steps up to a finished optical surface. These results were obtained using a Linnik interferometer.

Paper Details

Date Published: 24 September 2004
PDF: 9 pages
Proc. SPIE 5494, Optical Fabrication, Metrology, and Material Advancements for Telescopes, (24 September 2004); doi: 10.1117/12.550573
Show Author Affiliations
Manuel Nunez, Instituto de Astronomia/Univ. Nacional Autonoma de Mexico (Mexico)
Javier Salinas, Instituto de Astronomia/Univ. Nacional Autonoma de Mexico (Mexico)
Esteban Luna, Instituto de Astronomia/Univ. Nacional Autonoma de Mexico (Mexico)
Luis Salas, Instituto de Astronomia/Univ. Nacional Autonoma de Mexico (Mexico)
Elfego Ruiz, Instituto de Astronomia/Univ. Nacional Autonoma de Mexico (Mexico)
Erika Sohn, Instituto de Astronomia/Univ. Nacional Autonoma de Mexico (Mexico)
Adriana Nava, Instituto de Astronomia/Univ. Nacional Autonoma de Mexico (Mexico)
Irene Cruz, Instituto de Astronomia/Univ. Nacional Autonoma de Mexico (Mexico)
Benjamín Martinez, Instituto de Astronomia/Univ. Nacional Autonoma de Mexico (Mexico)


Published in SPIE Proceedings Vol. 5494:
Optical Fabrication, Metrology, and Material Advancements for Telescopes
Eli Atad-Ettedgui; Philippe Dierickx, Editor(s)

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