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Proceedings Paper

Novel laser grating interferometer (LES) for industrial applications
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Paper Abstract

The concept, optomechanical design and principles of operation of novel laser grating interferometer are described. The system works in on-line, local strain measurement mode and off-line full-field, in-plane displacement/strain measurement mode. The extensometer is fully automatic and integrated with standard loading machine. Its applicability for solving various experimental mechanics and industrial problems is shown at numerous examples.

Paper Details

Date Published: 23 October 2001
PDF: 6 pages
Proc. SPIE 4398, Optical Measurement Systems for Industrial Inspection II: Application in Industrial Design, (23 October 2001); doi: 10.1117/12.445544
Show Author Affiliations
Malgorzata Kujawinska, Warsaw Univ. of Technology (Poland)
Leszek A. Salbut, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 4398:
Optical Measurement Systems for Industrial Inspection II: Application in Industrial Design

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