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Updated: May 31, 2026

10:28
Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
Published on: July 5, 2016
High-resolution synthetic-aperture digital holography with digital phase and pupil correction
Abbie E Tippie1, Abhishek Kumar, James R Fienup
1Institute of Optics, University of Rochester, Rochester, NY 14627, USA.
Optics Express
|July 1, 2011
Abstract:
A 218 mega-pixel synthetic aperture was collected by raster scanning a CCD detector in a digital holography imaging experiment. Frames were mosaicked together using a two-step cross-correlation registration. Phase correction using sharpness metrics were utilized to achieve diffraction-limited resolution.

