Isolation of coherence regions using digital holography and statistical fringe analysis

Authors

  • Esmerando Escoto ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Joselito O. Muldera ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Lean Dasallas ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Elmer Estacio ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Percival Almoro ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

A technique for the identification of areas with a high degree of coherence is demonstrated using digital holography and statistical phase map analysis. Using numerically simulated holograms, two cases are considered: non-
uniform reflectance and complex shaped object. The results showed the effectiveness of the technique compared to the two commonly used techniques using reconstructed amplitude and the evaluation of fringe visibility. © 2013 Samahang Pisika ng Pilipinas

Proceedings SPP 2013 Cover

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Published

2013-10-23

Issue

2013: Proceedings of the 31st Samahang Pisika ng Pilipinas Physics Congress

Section

Optics and Signal Processing

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How to Cite

[1]
“Isolation of coherence regions using digital holography and statistical fringe analysis”, Proc. SPP, vol. 31, no. 1, pp. SPP2013–2B, Oct. 2013, Accessed: Apr. 01, 2026. [Online]. Available: https://proceedings.spp-online.org/article/view/SPP2013-2B-7