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Proceedings Paper

Correlated noise propagation in wavefront reconstruction from phase differences
Author(s): Laura J. Ulibarri; Victor L. Gamiz
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Paper Abstract

The propagation of noise in wavefront reconstructors has been investigated for the case of spatially uncorrelated noise. In some situations, the detection noise may be spatially correlated. Here we investigate the noise propagation for the case of spatially correlated noise. We compute the error in wavefront reconstruction as a function of correlation length and noise strength. Results are presented describing noise propagation in a non-iterative complex wavefront reconstructor.

Paper Details

Date Published: 30 September 1994
PDF: 12 pages
Proc. SPIE 2302, Image Reconstruction and Restoration, (30 September 1994); doi: 10.1117/12.188059
Show Author Affiliations
Laura J. Ulibarri, Rockwell Power Systems Co. (United States)
Victor L. Gamiz, Rockwell Power Systems Co. (United States)


Published in SPIE Proceedings Vol. 2302:
Image Reconstruction and Restoration
Timothy J. Schulz; Donald L. Snyder, Editor(s)

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