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Proceedings Paper

Interferometric beating in digital Fourier transform holography
Author(s): G. N. Oliveira; M. E. de Oliveira; J. Dias; P. A. M. dos Santos
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Paper Abstract

In the present work holographic interferometric beating to produce digital moiré like patterns in a well controlled digital Fourier transform holographic experiment are reported. A simple implementation of digital Fourier transform holographic setup is used to produce these patterns. This setup allows us to control some parameters like incident angle of reference beams and spatial frequency of the interferometric beating patterns. The moiré like patterns could be promising to some optical interferometric applications, including profilometry and other opto-mechanical applications.

Paper Details

Date Published: 18 November 2013
PDF: 6 pages
Proc. SPIE 8785, 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications, 878551 (18 November 2013); doi: 10.1117/12.2026263
Show Author Affiliations
G. N. Oliveira, Univ. Federal Fluminense (Brazil)
M. E. de Oliveira, Univ. Federal Fluminense (Brazil)
J. Dias, Univ. Federal Fluminense (Brazil)
P. A. M. dos Santos, Univ. Federal Fluminense (Brazil)


Published in SPIE Proceedings Vol. 8785:
8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications
Manuel Filipe P. C. Martins Costa, Editor(s)

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