Gerchberg–Saxton algorithm: Difference between revisions

Revision as of 00:21, 25 January 2024

Revision as of 00:23, 25 January 2024

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The [[pseudocode]] 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".

The Gerchberg-Saxton algorithm is one of the most prevalent methods used to create [[computer-generated holograms]].<ref>{{Cite journal |last=Memmolo |first=Pasquale |last2=Miccio |first2=Lisa |last3=Merola |first3=Francesco |last4=Paciello |first4=Antonio |last5=Embrione |first5=Valerio |last6=Fusco |first6=Sabato |last7=Ferraro |first7=Pietro |last8=Antonio Netti |first8=Paolo |date=2014-01-01 |title=Investigation on specific solutions of Gerchberg–Saxton algorithm |url=https://www.sciencedirect.com/science/article/pii/S0143816613001942 |journal=Optics and Lasers in Engineering |volume=52 |pages=206–211 |doi=10.1016/j.optlaseng.2013.06.008 |issn=0143-8166}}</ref>

==Pseudocode algorithm==

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* [[Fourier optics]]

* [[Holography]]

* [[Computer-generated holography]]

* [[Adaptive-additive algorithm]]