• Corpus ID: 38262724

Review of Twin Reduction and Twin Removal Techniques in Holography

@inproceedings{Hennelly2009ReviewOT,
  title={Review of Twin Reduction and Twin Removal Techniques in Holography},
  author={Bryan M. Hennelly and Damien P. Kelly and Nitesh Pandey and David S. Monaghan},
  year={2009}
}
In this paper we review the major contributions over the past sixty years to the subject of twin reduction and twin removal in holography. We show that this collective work may be broken down into a number of categories including the well known techniques of off-axis holography and phase retrieval. 
Twin image elimination in digital holography by combination of Fourier transformations
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A method for numerically removing the twin image in on-axis digital holography, based on multiple digital holograms, is discussed and experimental results presented that validate this model.
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QPI capability of LED-based digital inline holographic microscopy (LDHM) in comparison with the conventional off-axis DHM is discussed and the results of phase objects using both the methods are studied.
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Lens-free digital in-line holographic imaging for wide field-of-view, high-resolution and real-time monitoring of complex microscopic objects
TLDR
A high-throughput LHM system that is able to resolve 1.23μm-thin lines on a standard USAF 1951 test target with 1.67μm pixels at the full field-of-view, based on a unique multiwavelength iterative-phase-retrieval method.
Lens-free holographic imaging of microscopic objects using photonic structures and CMOS imagers
Current techniques to capture images of microscopic objects often rely on conventional microscopes, which are typically lens-based, resulting in bulky systems. While providing high spatial
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