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Proceedings Paper

Lagrange invariant, interference invariant, and space bandwidth product
Author(s): Quwu Gu; Junqing Cao; Yiping Sun
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Paper Abstract

In this paper we show the relationship among the Lagrange invariant, the interference invariant and the space bandwidth product, they are important in geometrical optics, physical optics and information optics. And we give a method of calculating the space bandwidth product of optical system.

Paper Details

Date Published: 31 December 1996
PDF: 4 pages
Proc. SPIE 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96), (31 December 1996); doi: 10.1117/12.263053
Show Author Affiliations
Quwu Gu, East China Univ. of Technology (China)
Junqing Cao, East China Univ. of Technology (China)
Yiping Sun, East China Univ. of Technology (China)


Published in SPIE Proceedings Vol. 2866:
International Conference on Holography and Optical Information Processing (ICHOIP '96)
Guoguang Mu; Guofan Jin; Glenn T. Sincerbox, Editor(s)

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