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Wavefront sensing and reconstruction from gradient and Laplacian data measured with a Hartmann–Shack sensor

AuthorsBarbero, Sergio ; Rubinstein, Jacob; Thibos, Larry N.
Keywords[OCIS] Atmospheric and oceanic optics: Wave-front sensing
[OCIS] Geometric optics: Mathematical methods (general)
Wavefront sensing and reconstruction
Curvature sensors
Issue Date31-Mar-2006
PublisherOptical Society of America
CitationOptics Letters 31(12): 1845-1847 (2006)
AbstractA new wavefront sensing and reconstruction technique is presented. It is possible to measure Laplacian and gradient information of a wavefront with a Hartmann-Shack setup. By simultaneously using the Laplacian and gradient data we reconstruct the wavefront by sequentially solving two partial differential equations.
Description3 pages, 2 figures.-- OCIS codes: 010.7350, 080.2720.-- PMID: 16729090 [PubMed].-- Printed version published on Jun 15, 2006.
Publisher version (URL)http://dx.doi.org/10.1364/OL.31.001845
Appears in Collections:(CFMAC-IO) Artículos
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