Self-calibration in rotational shearing interferometry

Claude A. Roddier; Francois J. Roddier

doi:10.1117/12.23677

1 November 1990 Self-calibration in rotational shearing interferometry

Claude A. Roddier, Francois J. Roddier

Proceedings Volume 1351, Digital Image Synthesis and Inverse Optics; (1990) https://doi.org/10.1117/12.23677
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

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.

Citation Download Citation

Claude A. Roddier and Francois J. Roddier "Self-calibration in rotational shearing interferometry", Proc. SPIE 1351, Digital Image Synthesis and Inverse Optics, (1 November 1990); https://doi.org/10.1117/12.23677

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