Measurement of Microscopic Deformations Using Double-Exposure Holographic Interferometry and the Fourier Transform Method

Measurement of Microscopic Deformations Using Double-Exposure Holographic Interferometry and the Fourier Transform Method

Microscopic deformations on the surface of a circular diaphragm were measured using double exposure holographic interferometry and Fourier transform method (FTM). The three-dimensional surface deformations were successfully visualized by applying FTM to holographic interferogram analysis. The minimu...

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Bibliographic Details
Main Authors: Percival Almoro, Marlon Rosendo Daza
Format: Article
Language:English
Published: University of the Philippines 1998-12-01
Series:Science Diliman
Subjects:
holographic interferometry
microscopic deformation measurement
Fourier transform method
double-exposure method
hologram
laser application
Online Access:http://journals.upd.edu.ph/index.php/sciencediliman/article/view/253

Internet

http://journals.upd.edu.ph/index.php/sciencediliman/article/view/253

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