A review of iterative phase retrieval for measurement and encryption
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2016.03.021
Abstract: Abstract Phase retrieval technique is regarded as one of the most significant tools to solve optical inverse problems. Several phase retrieval algorithms are discussed in this review. The occurrence of ill-posed conditions often makes the… read more here.
Keywords: phase; iterative phase; retrieval; review ... See more keywords
Generation of non-iterative phase-only hologram based on a hybrid phase mask.
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DOI: 10.1364/ao.449555
Abstract: The random phase method and quadratic phase method are most widely used in the generation of non-iterative phase holograms. However, the former leads to the reconstruction being severely disturbed by speckle noise, with serious loss… read more here.
Keywords: phase mask; phase; non iterative; hybrid phase ... See more keywords
Non-iterative phase hologram generation with adaptive weighted constraints for color holographic display.
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DOI: 10.1364/ao.465577
Abstract: To provide better reconstruction quality, it takes more time for iterative algorithms, especially when multiple holograms need to be computed. A non-iterative method for calculating a phase hologram with adaptive weighted constraints is proposed, which… read more here.
Keywords: weighted constraints; adaptive weighted; non iterative; phase hologram ... See more keywords
Iterative phase retrieval in coherent diffractive imaging: practical issues.
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DOI: 10.1364/ao.57.007187
Abstract: In this work, issues in phase retrieval in the coherent diffractive imaging (CDI) technique, from discussion on parameters for setting up a CDI experiment to evaluation of the goodness of the final reconstruction, are discussed.… read more here.
Keywords: iterative phase; retrieval coherent; coherent diffractive; phase retrieval ... See more keywords
Dynamic sampling iterative phase retrieval for holographic data storage.
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DOI: 10.1364/oe.419630
Abstract: A dynamic sampling iterative phase retrieval method, which dynamically samples the Fourier intensity distribution of the reconstruction beam captured by the detector, is proposed to shorten the iterative number and decrease the phase error rate… read more here.
Keywords: retrieval; dynamic sampling; sampling iterative; iterative phase ... See more keywords