Gerchberg-Saxton phase retrieval algorithm

Example of Gerchberg-Saxton iterative phase retrieval algorithm.
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Mise à jour 23 jan. 2022

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Example of Gerchberg-Saxton (GS) iterative phase retrieval algorithm applied for reconstruction of the complex-valued wavefront distribution from two intensity images: real space image and diffraction pattern of a complex-valued sample. The sample amplitude is binary cat cartoon with maximum of 1, the sample phase is word "cat" with maximum of 0.1 radian.

Citation pour cette source

Tatiana Latychevskaia, "Iterative phase retrieval in coherent diffractive imaging: practical issues", Applied Optics 57(25), 7187 - 7197 (2018)

Compatibilité avec les versions de MATLAB
Créé avec R2010b
Compatible avec toutes les versions
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Version Publié le Notes de version

updated imshow




complex-valued sample


updated citation