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Optical Engineering

Evolution of white light speckle method and its application to micro/nanotechnology and heart mechanics
Author(s): Fu-Pen Chiang
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Paper Abstract

The use of Fourier transforms to delineate displacement information between a pair of shifted random speckle patterns is exploited for applications to the fields of micro/nanotechnology and biomechanics. Examples include crack tip deformation, differential thermal strain distribution in electronic packaging, mechanical properties of MEMS material, and epicardium deformation of globally and regionally ischemic hearts.

Paper Details

Date Published: 1 May 2003
PDF: 5 pages
Opt. Eng. 42(5) doi: 10.1117/1.1565351
Published in: Optical Engineering Volume 42, Issue 5
Show Author Affiliations
Fu-Pen Chiang, Stony Brook Univ. (United States)


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