14 February 2005 Microdisplacement measurements with holographic gratings
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Proceedings Volume 5776, Eighth International Symposium on Laser Metrology; (2005) https://doi.org/10.1117/12.611749
Event: Eighth International Conference on Laser Metrology, 2005, Merida, Mexico
Abstract
In this work we propose a new technique to measure micro displacements using high frequency holographic gratings. In this technique the grating is placed on an object with micro displacement and these displacements are measured counting the displaced fringes of an amplified grating image as the object is moving.
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Mauricio Ortiz-Gutierrez, Mario Perez-Cortes, Maria Rocio Gomez-Colin, Arturo Olivares-Perez, Juan Carlos Ibarra-Torres, "Microdisplacement measurements with holographic gratings", Proc. SPIE 5776, Eighth International Symposium on Laser Metrology, (14 February 2005); doi: 10.1117/12.611749; https://doi.org/10.1117/12.611749
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