1 December 1991 Measurement of Poisson's ratio of nonmetallic materials by laser holographic interferometry
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Abstract
By means of the off-axis collimated plane wave coherent light arrangement and a loading device by pure bending, Poisson's ratio values of CFRP ( carbon fiber-reinforced plactics plates, lay-up 0°, 90° ), GFRP ( glass fiber-reinforced plactics plates, radial direction ) and PMMA ( polymethyl methacrylate, x, y direction ) have been measured.

In virtue of this study, the ministry standard for Ministry of Aeronautical Industry ( Testing method for the measurement of Poisson's ratio of non-metallic by laser holographic interferometry ) had been published. The measurement process is fast and simple. The measuring results are reliable and accurate.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jian Tang Zhu, Jian Tang Zhu, "Measurement of Poisson's ratio of nonmetallic materials by laser holographic interferometry", Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.57484; https://doi.org/10.1117/12.57484
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