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Proceedings Paper

Measuring small angle with Talbot effective
Author(s): Cheng Wang
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Paper Abstract

A novel method to measure a small angle of optical ray with Talbot image combined with moire technology. The accuracy of the method will reach the 0.04", if we use this method with the opticelectron elements as a receptor.

Paper Details

Date Published: 1 September 1996
PDF: 1 pages
Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 27782L (1 September 1996); doi: 10.1117/12.2298975
Show Author Affiliations
Cheng Wang, Changchun Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 2778:
17th Congress of the International Commission for Optics: Optics for Science and New Technology
Joon-Sung Chang; Jai-Hyung Lee; ChangHee Nam, Editor(s)

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