Iterative procedure for improved computer-generated-hologram reconstruction.
A detour phase hologram is used as the initial binary pattern from which to apply an iterative Fourier method for modifying the hologram and thereby improving the signal-to-noise ratio of the reconstructed wave front. Improvements are shown to be significant with this approach, especially when a binary phase hologram is optimized with this iterative method.
Wu
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Chen
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Fiddy
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MA