Deformation analysis using spatial evolution of fringe densities

Authors

Anne Margarette Maallo ⋅ PH National Institute of Physics, University of the Philippines Diliman
Percival Almoro ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

A developed algorithm is used to characterize numerical and experimental phase maps. The algorithm is sensitive to fringe densities, thus, can recognize areas of variable fringe spacing. Evolution of holographic fringe patterns due to increasing deformation is visualized in the progression of the contrast maps, thus, demonstrating the effectiveness of the algorithm.

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Issue

2011: Proceedings of the 29th Samahang Pisika ng Pilipinas National Physics Congress

Celebrating new ideas in physics
24-26 October 2011, University of the Philippines Diliman, Quezon City

Article ID

SPP2011-1B-4

Section

Acoustics, Optics, Photonics

Published

2011-10-24

How to Cite

[1]

AM Maallo and P Almoro, Deformation analysis using spatial evolution of fringe densities, Proceedings of the Samahang Pisika ng Pilipinas 29, SPP2011-1B-4 (2011). URL: https://proceedings.spp-online.org/article/view/SPP2011-1B-4.