The Spectral Analysis of Dynamic Laser Speckle Patterns Generated by Brownian Particle Suspensions: A Stroboscopic Effect Based Filtering Technique
Figure 1
Schematic diagram of the backscattering configuration for recording the far-field dynamic speckle pattern. The light scattered from the colloidal suspension in the cuvette was collected by the Fourier transform lens, and the far-field speckle pattern was formed on the CMOS sensor placed at the focal plane of the lens.
