Refined Fourier-transform method of analysis of full two-dimensional digitized interferograms

200317 citationsJournal Article

Authors

Davorin Lovrić · The Biblical Institute

Zlatko Vučić · Rudjer Boskovic Institute

Jadranko Gladić · Rudjer Boskovic Institute

Nazif Demoli · Rudjer Boskovic Institute

Slobodan Mitrović · Rudjer Boskovic Institute

Mirko Milas · Rudjer Boskovic Institute

Abstract

A refined Fourier-transform method of analysis of interference patterns is presented. The refinements include a method of automatic background subtraction and a way of treating the problem of heterodyning. The method proves particularly useful for analysis of long sequences of interferograms.

Topics & Keywords

Optical measurement and interference techniques Advanced Measurement and Metrology Techniques Image Processing Techniques and Applications

Publication Details

Published in: Applied Optics

Volume 42, Issue 8, pp. 1477-1477

DOI: 10.1364/ao.42.001477

Field-Weighted Citation Impact: 1.07

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Refined Fourier-transform method of analysis of full two-dimensional digitized interferograms

Authors

Abstract

Topics & Keywords

Publication Details