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Proceedings Paper

Study on resolving power of lens demanded by an ESPI system
Author(s): Yimo Zhang; Fugen Zhang
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Paper Abstract

Since electronic speckle pattern interferometry (ESPI) was presented near 20 years ago , some important applications have been found, and at least two kinds of ESPI instrument have been produced. In an ESPI system, imaging lens is one of key parts. In this paper, authors will study the effect of the resolving power of lens on ESPI fringe patterns, so as to find what lens the ESPI system needs. This research would be significant for designing an economical lens fitting to the ESPI system.

Paper Details

Date Published: 1 July 1990
PDF: 1 pages
Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); doi: 10.1117/12.22241
Show Author Affiliations
Yimo Zhang, Tianjin Univ. (China)
Fugen Zhang, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 1319:
Optics in Complex Systems

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