Reconstruction of a decentered wavefront from several phase-shifted noisy interferograms

Gonzalo Paez; Marija Strojnik

doi:10.1117/12.292714

23 October 1997 Reconstruction of a decentered wavefront from several phase-shifted noisy interferograms

Gonzalo Paez, Marija Strojnik

Proceedings Volume 3122, Infrared Spaceborne Remote Sensing V; (1997) https://doi.org/10.1117/12.292714
Event: Optical Science, Engineering and Instrumentation '97, 1997, San Diego, CA, United States

Abstract

A new method to determine unambiguously the phase from several phase-shifted interferograms (intensity fringe patterns) has recently been demonstrated. This method is applied to very noisy interferograms, specifically to the case of four phase- shifted interferograms, to demonstrate the phase determination procedure.

Citation Download Citation

Gonzalo Paez and Marija Strojnik "Reconstruction of a decentered wavefront from several phase-shifted noisy interferograms", Proc. SPIE 3122, Infrared Spaceborne Remote Sensing V, (23 October 1997); https://doi.org/10.1117/12.292714

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