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Proceedings Paper

The Raman Optomechanical Strain Gauge
Author(s): David N. Batchelder; Costas Galiotis
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Paper Abstract

A new technique for the measurement of strain has been developed over the past few years. The sensor is a material, usually a highly crystalline polymer, in which the frequencies of the vibrational modes are proportional to the strain in the material. The frequencies of vibration of the material are measured using the light scattering technique of Raman spectroscopy. The sensor may be interrogated through any transparent medium such as epoxy resin or optical fibres.

Paper Details

Date Published: 31 July 1989
PDF: 11 pages
Proc. SPIE 1084, Stress and Vibration: Recent Developments in Industrial Measurement and Analysis, (31 July 1989); doi: 10.1117/12.952903
Show Author Affiliations
David N. Batchelder, Queen Mary College (England)
Costas Galiotis, Queen Mary College (England)


Published in SPIE Proceedings Vol. 1084:
Stress and Vibration: Recent Developments in Industrial Measurement and Analysis

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