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
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spelling doaj-6f724ff9c04544588546b13da4bf79b12020-11-24T23:54:36ZengUniversity of the PhilippinesScience Diliman0115-78092012-08181998-12-011025561Measurement of Microscopic Deformations Using Double-Exposure Holographic Interferometry and the Fourier Transform MethodPercival AlmoroMarlon Rosendo DazaMicroscopic 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 minimum surface displacement measured was 0.317 µm. This was calibrated via the Michelson interferometry technique.http://journals.upd.edu.ph/index.php/sciencediliman/article/view/253holographic interferometrymicroscopic deformation measurementFourier transform methoddouble-exposure methodhologramlaser application
collection DOAJ
language English
format Article
sources DOAJ
author Percival Almoro
Marlon Rosendo Daza
spellingShingle Percival Almoro
Marlon Rosendo Daza
Measurement of Microscopic Deformations Using Double-Exposure Holographic Interferometry and the Fourier Transform Method
Science Diliman
holographic interferometry
microscopic deformation measurement
Fourier transform method
double-exposure method
hologram
laser application
author_facet Percival Almoro
Marlon Rosendo Daza
author_sort Percival Almoro
title Measurement of Microscopic Deformations Using Double-Exposure Holographic Interferometry and the Fourier Transform Method
title_short Measurement of Microscopic Deformations Using Double-Exposure Holographic Interferometry and the Fourier Transform Method
title_full Measurement of Microscopic Deformations Using Double-Exposure Holographic Interferometry and the Fourier Transform Method
title_fullStr Measurement of Microscopic Deformations Using Double-Exposure Holographic Interferometry and the Fourier Transform Method
title_full_unstemmed Measurement of Microscopic Deformations Using Double-Exposure Holographic Interferometry and the Fourier Transform Method
title_sort measurement of microscopic deformations using double-exposure holographic interferometry and the fourier transform method
publisher University of the Philippines
series Science Diliman
issn 0115-7809
2012-0818
publishDate 1998-12-01
description 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 minimum surface displacement measured was 0.317 µm. This was calibrated via the Michelson interferometry technique.
topic holographic interferometry
microscopic deformation measurement
Fourier transform method
double-exposure method
hologram
laser application
url http://journals.upd.edu.ph/index.php/sciencediliman/article/view/253
work_keys_str_mv AT percivalalmoro measurementofmicroscopicdeformationsusingdoubleexposureholographicinterferometryandthefouriertransformmethod
AT marlonrosendodaza measurementofmicroscopicdeformationsusingdoubleexposureholographicinterferometryandthefouriertransformmethod
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