Automatic system for phase shift measurement using correlation

H. Gonzalez-Gonzalez; D. A. May-Arrioja; M. Antonio Meneses-Nava; Eduardo Tepichin-Rodriguez; Jose Javier Sanchez-Mondragon

doi:10.1117/12.358365

6 July 1999 Automatic system for phase shift measurement using correlation

H. Gonzalez-Gonzalez, D. A. May-Arrioja, M. Antonio Meneses-Nava, Eduardo Tepichin-Rodriguez, Jose Javier Sanchez-Mondragon

Author Affiliations +

Proceedings Volume 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications; (1999) https://doi.org/10.1117/12.358365
Event: 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, 1998, Cartagena de Indias, Colombia

Abstract

We have developed a program for phase shift measurement on fringes pattern. Our program has capability to measure displacement of vertical fringes, tilted, curvy, and circular fringes, because of the use of pattern correlation.

Citation Download Citation

H. Gonzalez-Gonzalez, D. A. May-Arrioja, M. Antonio Meneses-Nava, Eduardo Tepichin-Rodriguez, and Jose Javier Sanchez-Mondragon "Automatic system for phase shift measurement using correlation", Proc. SPIE 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, (6 July 1999); https://doi.org/10.1117/12.358365

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