Share Email Print
cover

Proceedings Paper

Fractionality of dynamic speckles under single- and multiple-scattering conditions
Author(s): Dmitry A. Zimnyakov
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Some manifestations of the fractal-like behavior of speckle intensity fluctuations observed in quasi-elastic light scattering experiments with various optically inhomogeneous dynamic media are discussed. Following examples of scattering systems, which induce these fluctuations with fractal properties, are considered: moving random fractal amplitude and phase screens illuminated by broad collimated and sharply focused probe beams, single-scattering ensembles of Brownian particles, multiple scattered disordered media with stochastic or regular motions of scattering particles. Experimental results obtained with multiple scattering dynamic model media such as water suspensions of polystyrene spheres are presented.

Paper Details

Date Published: 4 March 1999
PDF: 10 pages
Proc. SPIE 3726, Saratov Fall Meeting '98: Light Scattering Technologies for Mechanics, Biomedicine, and Material Science, (4 March 1999); doi: 10.1117/12.341373
Show Author Affiliations
Dmitry A. Zimnyakov, Saratov State Univ. (Russia)


Published in SPIE Proceedings Vol. 3726:
Saratov Fall Meeting '98: Light Scattering Technologies for Mechanics, Biomedicine, and Material Science

© SPIE. Terms of Use
Back to Top