1 January 1996 Digital display of the temporal evolution of speckle patterns
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Optical Engineering, 35(1), (1996). doi:10.1117/1.600939
Abstract
An interesting way to display the temporal evolution of a speckle pattern produced by a slowly changing perturbation is presented. It is based on digital speckle pattern interferometry (DSPI) concepts applied to 1-D slices of each frame of the time-evolving perturbation. The time history of a column of an image is depicted as a function of time. Correlation fringes are obtained by subtracting an unperturbed state from consecutive or alternate columns. Applications are suggested.
Rodrigo H. Henao, Hector Jorge Rabal, Alberto A. Tagliaferri, Roberto Daniel Torroba, "Digital display of the temporal evolution of speckle patterns," Optical Engineering 35(1), (1 January 1996). https://doi.org/10.1117/1.600939
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