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Gerchberg-Saxton phase retrieval algorithm

version 1.0.4 (256 KB) by Tatiana Latychevskaia
Example of Gerchberg-Saxton iterative phase retrieval algorithm.


Updated 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.

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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