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Proceedings Paper

Basic use of acoustic speckle pattern for metrology
Author(s): Duo-Min He
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Paper Abstract

A twodimension acoustic speckle pattern (ASP) as a whole is shown for the first time by the liquid relief method. An ''acoustic diffuse? and basic use ofASP for measuring underwater object''s displacement are given. 1.

Paper Details

Date Published: 1 July 1990
PDF: 3 pages
Proc. SPIE 1319, Optics in Complex Systems, (1 July 1990); doi: 10.1117/12.22153
Show Author Affiliations
Duo-Min He, East China Institute of Technology (China)


Published in SPIE Proceedings Vol. 1319:
Optics in Complex Systems
F. Lanzl; H.-J. Preuss; G. Weigelt, Editor(s)

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