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Gerchberg-Saxton phase retrieval algorithm

version 1.0.3 (7.79 KB) by Tatiana Latychevskaia
Example of Gerchberg-Saxton iterative phase retrieval algorithm.

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Updated 24 Jan 2021

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Example of Gerchberg-Saxton 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 1 radian.

Cite As

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

MATLAB Release Compatibility
Created with R2010b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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