Artículo
Vibration analysis with young's fringes modulated speckle
Vibration analysis with young's fringes modulated speckle
Bolognini, Néstor
Rabal, Héctor J.
Garavaglia, Mario J.
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
Esta obra se publica con la licencia Creative Commons Attribution 4.0 International (BY 4.0)