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Proceedings Paper

Self-calibration in rotational shearing interferometry
Author(s): Claude A. Roddier; Francois J. Roddier
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Paper Abstract

Diffraction-limited imaging of an incoherent object observed through fixed unknown aberrations is demonstrated using rotational shear interferograms. Reconstruction algorithms were inspired by radio-astronomy self-calibration methods. They require no reference point source other than the object itself to calibrate the effects of aberrations.

Paper Details

Date Published: 1 November 1990
PDF: 8 pages
Proc. SPIE 1351, Digital Image Synthesis and Inverse Optics, (1 November 1990); doi: 10.1117/12.23677
Show Author Affiliations
Claude A. Roddier, Univ. of Hawaii/Manoa and Nati (United States)
Francois J. Roddier, Univ. of Hawaii/Manoa (United States)

Published in SPIE Proceedings Vol. 1351:
Digital Image Synthesis and Inverse Optics
Arthur F. Gmitro; Paul S. Idell; Ivan J. LaHaie, Editor(s)

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