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Proceedings Paper

Self-referenced Hartmann testing: radial slope testing
Author(s): Peng Su; Yang Yu; Qiudong Zhu; Genrui Cao
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Paper Abstract

A novel method named radial slope testing for measuring the wave aberration of an optical imaging system with a large aperture is introduced, which is a kind of self referenced testing. A Zernike slope polynomial fitting algorithm is applied to the data processing. The principal of method and construction of system are described, the results of computer simulation testing are presented as well. It is shown that this method is especially useful for wavefront sensing of an active optical system operated on a satellite without any guide star or reference surface.

Paper Details

Date Published: 5 September 2002
PDF: 6 pages
Proc. SPIE 4926, Adaptive Optics and Applications II, (5 September 2002); doi: 10.1117/12.481683
Show Author Affiliations
Peng Su, Beijing Institute of Technology (China)
Yang Yu, Beijing Institute of Technology (China)
Qiudong Zhu, Beijing Institute of Technology (China)
Genrui Cao, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 4926:
Adaptive Optics and Applications II
Wenhan Jiang; Robert K. Tyson, Editor(s)

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