The resolution in digital holography is limited by the hologram size. We present a method of self-extrapolating experimental holograms beyond the actual imaged area leading to reconstructions with enhanced resolution.
© 2013 OSA
T. Latychevskaia and H. Fink, "Imaging outside the box: resolution enhancement by hologram self-extrapolation," in Digital Holography and Three-Dimensional Imaging, OSA Technical Digest (online) (Optical Society of America, 2013), paper DW1A.5.
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