Artículo

Vibration analysis with young's fringes modulated speckle

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Resumen

A new method for vibrational analysis is proposed. It is based on the deblurring of time-averaged Young's fringes inside speckle grains in the image of a vibrational object. A spatial filtered image of the recording of those speckles, modulated by Young's fringes, shows the loci of points of equal vibratory amplitude.

Palabras clave
vibrational analysis
Young's fringes modulated speckle
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