Phase structure localization using standard deviation contrast and phase retrieval

Authors

Timothy Joseph Abregana ⋅ PH National Institute of Physics, University of the Philippines Diliman
Percival Almoro ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

Localization of phase-type specimens using standard deviation contrast algorithm and retrieved phase maps is demonstrated experimentally. Structures that are obscured in the retrieved phase and amplitude maps are revealed by the algorithm. Performance of the algorithm under the influences of aberrations is investigated. Results show that the algorithm is fairly robust when subjected to low-frequency aberrations.

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Issue

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

Article ID

SPP2011-PB-4

Section

Poster Session PB

Published

2011-10-24

How to Cite

[1]

TJ Abregana and P Almoro, Phase structure localization using standard deviation contrast and phase retrieval, Proceedings of the Samahang Pisika ng Pilipinas 29, SPP2011-PB-4 (2011). URL: https://proceedings.spp-online.org/article/view/SPP2011-PB-4.