Analysis of the correlation function of monochromatic optical radiation reflected by a statistically an uneven surface
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Description: Analyzes the correlation function monochromatic optical radiation reflected from a statistically uneven surface (rough surface). Analyzed the case when the target area is in the Fraunhofer zone. Written expression for finding the effective scattering cross section of a statistically homogeneous surface having a radius of correlation is significantly smaller than the investigated area. We derive the space-time correlation function of the rough surface of the reflected signal.
Keywords:
laser light, speckle pattern, rough surface, correlation function
Reference:
Shmatko, A.A. and Aksenov, E.A. (2013), “Analiz korreliatsionnoi funktsii monokhromaticheskogo opticheskogo izlucheniia, otrazhennogo ot statisticheski nerovnoi poverkhnosti”, Information Processing Systems, Vol. 5(112), pp. 66-70.
Shmatko, A.A. and Aksenov, E.A. (2013), “Analiz korreliatsionnoi funktsii monokhromaticheskogo opticheskogo izlucheniia, otrazhennogo ot statisticheski nerovnoi poverkhnosti”, Information Processing Systems, Vol. 5(112), pp. 66-70.