White-light reconstruction setup for shearograms using optical-fiber waveguides

T. W. Ng, F. S. Chau

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1 Citation (Scopus)

Abstract

A white-light reconstruction setup for shearograms using optical-fiber waveguides is presented. The setup is compact, is not susceptible to dust and scratches, and enables the two-dimensional fringe pattern on shearograms to be viewed directly under uniform and enhanced illumination with minimal image distortion.

Original languageEnglish
Pages (from-to)5050-5051
Number of pages2
JournalApplied Optics
Volume33
Issue number22
DOIs
Publication statusPublished - 1 Jan 1994
Externally publishedYes

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