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.

SPP2011 Conference Proceedings Cover

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Published

2011-10-24

Issue

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

Section

Acoustics, Optics, Photonics

Copyright Information

© 2011 Anne Margarette Maallo, Percival Almoro
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How to Cite

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