Electronic Speckle Pattern Interferometer (ESPI) Fringe Manipulation

A. C. Rowland

doi:10.1117/12.952381

16 July 1986 Electronic Speckle Pattern Interferometer (ESPI) Fringe Manipulation

A. C. Rowland

Proceedings Volume 0599, Optics in Engineering Measurement; (1986) https://doi.org/10.1117/12.952381
Event: 1985 International Technical Symposium/Europe, 1985, Cannes, France

Abstract

Amplitude and specific phase modulation techniques are used to reduce the complexity of ESPI fringes describing the deformation of a submerged elastomeric subject. This leads to a characterisation of the volume viscoelasticity of the elastomer.

Citation Download Citation

A. C. Rowland "Electronic Speckle Pattern Interferometer (ESPI) Fringe Manipulation", Proc. SPIE 0599, Optics in Engineering Measurement, (16 July 1986); https://doi.org/10.1117/12.952381

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