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Proceedings Paper

Wavefront measurement with synthesizing method
Author(s): Cheng Wang; Changyuan Han; Chunguang Liu; Hongyan Zhang; Xuemei Liu
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Paper Abstract

This paper discussed the test of a wavefront with large aperture using synthetic wavefront method. This method means the whole tested wavefront was divided into a limited numbers of sub-apertures and Moire fringe moving was used to measure the average slopes of wavefront on the sub-apertures and then the whole wavefront was synthesized. The paper dealt an actual large aperture optical system with 500 mm diameter and 13 m focal length.

Paper Details

Date Published: 6 October 2000
PDF: 4 pages
Proc. SPIE 4231, Advanced Optical Manufacturing and Testing Technology 2000, (6 October 2000); doi: 10.1117/12.402848
Show Author Affiliations
Cheng Wang, Northeast Normal Univ. (China)
Changyuan Han, Changchun Institute of Optics and Fine Mechanics (China)
Chunguang Liu, Northeast Normal Univ. (China)
Hongyan Zhang, Northeast Normal Univ. (China)
Xuemei Liu, Northeast Normal Univ. (China)


Published in SPIE Proceedings Vol. 4231:
Advanced Optical Manufacturing and Testing Technology 2000
Li Yang; Harvey M. Pollicove; Qiming Xin; James C. Wyant, Editor(s)

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