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Proceedings Paper

Curvature Sensing: A New Wavefront Sensing Method
Author(s): Francois Roddier; Claude Roddier; Nicolas Roddier
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Paper Abstract

A new wavefront sensing method based on local wavefront curvature measurements rather than tilt measurements is investigated. Performances are compared to that of a Shack-Hartmann sensor. Examples of experimentally reconstructed wavefronts are presented and several applications are discussed.

Paper Details

Date Published: 2 December 1988
PDF: 7 pages
Proc. SPIE 0976, Statistical Optics, (2 December 1988); doi: 10.1117/12.948547
Show Author Affiliations
Francois Roddier, National Optical Astronomy Observatories (United States)
Claude Roddier, National Optical Astronomy Observatories (United States)
Nicolas Roddier, University of Arizona (United States)

Published in SPIE Proceedings Vol. 0976:
Statistical Optics
G. Michael Morris, Editor(s)

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