Application of optical analog calculations for analysis of interferograms

Serguei A. Alexandrov; Leonid Victorovic Tanin

doi:10.1117/12.147863

12 July 1993 Application of optical analog calculations for analysis of interferograms

Serguei A. Alexandrov, Leonid Victorovic Tanin

Proceedings Volume 1806, Optical Computing; (1993) https://doi.org/10.1117/12.147863
Event: Topical Meeting on Optical Computing, 1992, Minsk, Belarus

Abstract

We propose a method for analyzing interferograms which relies on optical spatial filtering. This method permits performing the necessary mathematical operations on the original hologram by means of optical analog calculations. As a result, one can quickly obtain information about the parameters under study in the form of two-dimensional intensity distribution.

Citation Download Citation

Serguei A. Alexandrov and Leonid Victorovic Tanin "Application of optical analog calculations for analysis of interferograms", Proc. SPIE 1806, Optical Computing, (12 July 1993); https://doi.org/10.1117/12.147863

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