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- Gerchberg–Saxton_algorithm abstract "The Gerchberg–Saxton (GS) algorithm is an iterative algorithm for retrieving the phase of a pair of light distributions (or any other mathematically valid distribution) related via a propagating function, such as the Fourier transform, if their intensities at their respective optical planes are known.It is often necessary to know only the phase distribution from one of the planes, since the phase distribution on the other plane can be obtained by performing a Fourier transform on the plane whose phase is known. Although often used for two-dimensional signals, the GS algorithm is also valid for one-dimensional signals.The paper by R. W. Gerchberg and W. O. Saxton on this algorithm is entitled “A practical algorithm for the determination of the phase from image and diffraction plane pictures,” and was published in Optik (35, 237–246 1972).The pseudo-code below performs the GS algorithm to obtain a phase distribution for the plane, Source, such that its Fourier transform would have the amplitude distribution of the plane, Target.".
- Gerchberg–Saxton_algorithm thumbnail GS-diagram.png?width=300.
- Gerchberg–Saxton_algorithm wikiPageID "5074378".
- Gerchberg–Saxton_algorithm wikiPageRevisionID "591700454".
- Gerchberg–Saxton_algorithm subject Category:Articles_with_example_pseudocode.
- Gerchberg–Saxton_algorithm subject Category:Digital_signal_processing.
- Gerchberg–Saxton_algorithm subject Category:Physical_optics.
- Gerchberg–Saxton_algorithm comment "The Gerchberg–Saxton (GS) algorithm is an iterative algorithm for retrieving the phase of a pair of light distributions (or any other mathematically valid distribution) related via a propagating function, such as the Fourier transform, if their intensities at their respective optical planes are known.It is often necessary to know only the phase distribution from one of the planes, since the phase distribution on the other plane can be obtained by performing a Fourier transform on the plane whose phase is known. ".
- Gerchberg–Saxton_algorithm label "Gerchberg–Saxton algorithm".
- Gerchberg–Saxton_algorithm sameAs Gerchberg%E2%80%93Saxton_algorithm.
- Gerchberg–Saxton_algorithm sameAs Q5550413.
- Gerchberg–Saxton_algorithm sameAs Q5550413.
- Gerchberg–Saxton_algorithm wasDerivedFrom Gerchberg–Saxton_algorithm?oldid=591700454.
- Gerchberg–Saxton_algorithm depiction GS-diagram.png.
