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Holographie detection of defects under the surface of solid objects

  • Towson University

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

In this paper we introduce a simple, low-cost experimental system designed to demonstrate the effectiveness and sensitivity of optical testing to undergraduate students. The technique used involves generating stress by heating a material locally and detecting by holographic interferometry.

Original languageEnglish
Pages (from-to)984-987
Number of pages4
JournalAmerican Journal of Physics
Volume51
Issue number11
DOIs
StatePublished - Nov 1983

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