11 February 1997 Microfocusing effect in the far diffraction zone for scatterers with subfractal properties
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Proceedings Volume 3053, Nonlinear Dynamics and Structures in Biology and Medicine: Optical and Laser Technologies: International Workshop; (1997) https://doi.org/10.1117/12.266236
Event: International Workshop on Nonlinear Dynamics and Structures in Biology and Medicine: Optical and Laser Technologies, 1996, Saratov, Russian Federation
Abstract
Effects of appearance of speckle contrast maxima in the far diffraction zone have been studied for the case of single scattering structures with fractal distributions of boundary field phase. Band-limited Weierstrass function has been chosen as the scattering structure model. One of the possible applications of the presented below analysis is the study of the biotissues scattering structures or scattering surfaces with complex topography. Obtained results seem very prospective for the development of the coherent diagnostic technique on the basis of speckle intensity statistical analysis.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Igor S. Peretochkin, Dmitry A. Zimnyakov, "Microfocusing effect in the far diffraction zone for scatterers with subfractal properties", Proc. SPIE 3053, Nonlinear Dynamics and Structures in Biology and Medicine: Optical and Laser Technologies: International Workshop, (11 February 1997); doi: 10.1117/12.266236; https://doi.org/10.1117/12.266236
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