Image Reconstruction From Rotational Shearing Interferograms

Francois Roddier; Claude Roddier

doi:10.1117/12.943968

18 May 1988 Image Reconstruction From Rotational Shearing Interferograms

Francois Roddier, Claude Roddier

Proceedings Volume 0879, Sensing, Discrimination, and Signal Processing and Superconducting Materials and Intrumentation; (1988) https://doi.org/10.1117/12.943968
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States

Abstract

Rotational shearing interferometers produce Fourier holograms of incoherent objects. Optical aberrations affect only the phase of the object Fourier transform. Phase errors can be corrected if interferograms are also taken either of a reference source with the same shear, or of the same source with a different shear.

Citation Download Citation

Francois Roddier and Claude Roddier "Image Reconstruction From Rotational Shearing Interferograms", Proc. SPIE 0879, Sensing, Discrimination, and Signal Processing and Superconducting Materials and Intrumentation, (18 May 1988); https://doi.org/10.1117/12.943968

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