Phase extraction methods for analysis of crossed fringe patterns

Hector A. Canabal; Eusebio Bernabeu

doi:10.1117/12.357718

13 August 1999 Phase extraction methods for analysis of crossed fringe patterns

Hector A. Canabal, Eusebio Bernabeu

Proceedings Volume 3744, Interferometry '99: Techniques and Technologies; (1999) https://doi.org/10.1117/12.357718
Event: International Conference on Optical Metrology, 1999, Pultusk Castle, Poland

Abstract

In several optical techniques, two simultaneous events can be analyzed by coding their information in a crossed fringe pattern. In this work, we present two automatic methods for the processing of this kind of fringe patterns and compare them with previously established methods.

Citation Download Citation

Hector A. Canabal and Eusebio Bernabeu "Phase extraction methods for analysis of crossed fringe patterns", Proc. SPIE 3744, Interferometry '99: Techniques and Technologies, (13 August 1999); https://doi.org/10.1117/12.357718

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