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Proceedings Paper

Theory and application of Talbot image symmetry about Fourier spectrum plane
Author(s): KunTao Yang
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Paper Abstract

The relation between of Talbot images of a grating and the spectrum plane of a lens is discussed by the Fourier spectrum analysis. It is indicated that the periods of the Talbot images at any equal distance from the spectrum plane are the same. The theory of Talbot images symmetry about Fourier spectrum plane is described. The spectrum plane is determined with relative error of 0.04% by using this theory.

Paper Details

Date Published: 22 September 1993
PDF: 3 pages
Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156417
Show Author Affiliations
KunTao Yang, Huazhong Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 2101:
Measurement Technology and Intelligent Instruments
Li Zhu, Editor(s)

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