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

David-Ignacio Serrano-García; Noel-Ivan Toto-Arellano; Amalia Martínez-García; Gustavo Rodriguez-Zurita

doi:10.1117/12.913547

14 October 2011 Radial slope measurements of transparent samples using phase shifting interferometry by polarization

David-Ignacio Serrano-García, Noel-Ivan Toto-Arellano, Amalia Martínez-García, Gustavo Rodriguez-Zurita

Proceedings Volume 8287, Eighth Symposium Optics in Industry; 828714 (2011) https://doi.org/10.1117/12.913547
Event: Eighth Symposium Optics in Industry, 2011, Toluca de Lerdo, Mexico

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.

Citation Download Citation

David-Ignacio Serrano-García, Noel-Ivan Toto-Arellano, Amalia Martínez-García, and Gustavo Rodriguez-Zurita "Radial slope measurements of transparent samples using phase shifting interferometry by polarization", Proc. SPIE 8287, Eighth Symposium Optics in Industry, 828714 (14 October 2011); https://doi.org/10.1117/12.913547

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