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Proceedings Paper

Radial slope measurements of transparent samples using phase shifting interferometry by polarization
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Paper Abstract

We present experimental results obtained by using phase-shifting interferometry by polarization to measure the radial slope of transparent samples, by implementing a Radial-Shear interferometer and using a grating to replicate the interference patterns modulated by polarization; the interferometer is capable to process the optical phase data by obtaining four interferograms in one-shot. The experimental results for transparent samples are presented in this research.

Paper Details

Date Published: 15 October 2011
PDF: 6 pages
Proc. SPIE 8287, Eighth Symposium Optics in Industry, 828714 (15 October 2011); doi: 10.1117/12.913547
Show Author Affiliations
David-Ignacio Serrano-García, Ctr. de Investigaciones en Óptica, A.C. (Mexico)
Noel-Ivan Toto-Arellano, Ctr. de Investigaciones en Óptica, A.C. (Mexico)
Amalia Martínez-García, Ctr. de Investigaciones en Óptica, A.C. (Mexico)
Gustavo Rodriguez-Zurita, Benemérita Univ. Autónoma de Puebla (Mexico)

Published in SPIE Proceedings Vol. 8287:
Eighth Symposium Optics in Industry
Eric Rosas; Norberto Arzate; Ismael Torres; Juan Sumaya, Editor(s)

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