Micro-displacement measurements with moiré patterns of Fresnel zone plates films

M. Pérez-Cortés; M. Ortiz-Gutiérrez; J. C. Ibarra; A. Olivares-Pérez; J. Becerra-Macías

doi:10.1117/12.701285

6 February 2007 Micro-displacement measurements with moiré patterns of Fresnel zone plates films

M. Pérez-Cortés, M. Ortiz-Gutiérrez, J. C. Ibarra, A. Olivares-Pérez, J. Becerra-Macías

Proceedings Volume 6489, Projection Displays XII; 64890G (2007) https://doi.org/10.1117/12.701285
Event: Integrated Optoelectronic Devices 2007, 2007, San Jose, California, United States

Abstract

In this work we propose a technique to measure micro displacements using Moiré patterns of Fresnel zone plates films. In this technique the pattern is placed on a mechanical mount and the displacements are measured counting the displaced fringes of an amplified moire image as the mount is moving.

Citation Download Citation

M. Pérez-Cortés, M. Ortiz-Gutiérrez, J. C. Ibarra, A. Olivares-Pérez, and J. Becerra-Macías "Micro-displacement measurements with moiré patterns of Fresnel zone plates films", Proc. SPIE 6489, Projection Displays XII, 64890G (6 February 2007); https://doi.org/10.1117/12.701285

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