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Proceedings Paper

Digital Wavefront Sensor For Astronomical Image Compensation
Author(s): J. G. Allen; A. Jankevics; D. Wormell; L. Schmutz
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Paper Abstract

This paper describes a Hartmann type wavefront sensor designed for astronomical image compensation. The sensor uses real-time digital electronics to first compute the wavefront phase gradients over 37 subapertures and then perform a matrix multiply phase reconstruction.

Paper Details

Date Published: 22 April 1988
PDF: 5 pages
Proc. SPIE 0739, Phase Conjugation, Beam Combining, and Diagnostics, (22 April 1988); doi: 10.1117/12.939713
Show Author Affiliations
J. G. Allen, Adaptive Optics Associates, Inc. (United States)
A. Jankevics, Adaptive Optics Associates, Inc. (United States)
D. Wormell, Adaptive Optics Associates, Inc. (United States)
L. Schmutz, Adaptive Optics Associates, Inc. (United States)


Published in SPIE Proceedings Vol. 0739:
Phase Conjugation, Beam Combining, and Diagnostics
Ira Abramowitz; Robert A. Fisher, Editor(s)

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