Proceedings Paper
Testing a fast off-axis parabolic mirror using tilted null-screens| Format | Member Price | Non-Member Price |
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Paper Abstract
We propose the design of tilted null screens in order to test the off-axis segments of conic surfaces. Furthermore we reduce the size of the screen in order to increase the performance of the test. The sensitivity is increased while the size of the screen is reduced in the saggital caustic region and vice versa in the tangential caustic region. Further analysis and experimental results are presented, for an off-axis concave parabolic mirror which has an elliptical aperture, with a distance offset Xc=25.4mm, the radius of curvature at the vertex R= 20.4mm, major axis of the mirror DM=49.4mm and minor axis Dm=29.5mm.
Paper Details
Date Published: 14 February 2005
PDF: 8 pages
Proc. SPIE 5776, Eighth International Symposium on Laser Metrology, (14 February 2005);
Published in SPIE Proceedings Vol. 5776:
Eighth International Symposium on Laser Metrology
R. Rodriguez-Vera; F. Mendoza-Santoyo, Editor(s)
PDF: 8 pages
Proc. SPIE 5776, Eighth International Symposium on Laser Metrology, (14 February 2005);
Show Author Affiliations
Maximino Avendanyo-Alejo, CCADET, Univ. Nacional Autonoma de Mexico (Mexico)
Manuel Campos-Garcia, CCADET, Univ. Nacional Autonoma de Mexico (Mexico)
Manuel Campos-Garcia, CCADET, Univ. Nacional Autonoma de Mexico (Mexico)
Rufino Diaz-Uribe, CCADET, Univ. Nacional Autonoma de Mexico (Mexico)
Published in SPIE Proceedings Vol. 5776:
Eighth International Symposium on Laser Metrology
R. Rodriguez-Vera; F. Mendoza-Santoyo, Editor(s)
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