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Proceedings Paper

Application Of FFT In Phase Correction And Mathematical Filtering
Author(s): Petri Jaakkola
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Paper Abstract

A method employing FFT to compute the convolution arising when filtering and phase-correcting one-sided interferograms is presented. Particular attention is paid on calculation of long data arrays. Efficiency and accuracy of the method is tested with generated interferograms.

Paper Details

Date Published: 1 December 1989
PDF: 2 pages
Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); doi: 10.1117/12.969604
Show Author Affiliations
Petri Jaakkola, University of Helsinki (Finland)

Published in SPIE Proceedings Vol. 1145:
7th Intl Conf on Fourier Transform Spectroscopy

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