Scattering of Optical Field by a Rough Multi-Scale Mirror Surface
Optics
2018-12-27 v1
Abstract
Scattering of optical waves by a multi-scale rough mirror surface as a phase screen is considered. To solve the problem we used the diffusion phase approximation and numerical model of a phase jump. The scattering intensity was averaged over the ensemble of realizations. The results of numerical calculations of the angular dependence of the intensity are presented for a backscattering demonstrating the effect of the roughness distribution over the scales and its secondary impact on the indicatrix of scattering for multiplicative surface modulation.
Cite
@article{arxiv.1812.09972,
title = {Scattering of Optical Field by a Rough Multi-Scale Mirror Surface},
author = {P. A. Golovinsky and D. K. Proskurin},
journal= {arXiv preprint arXiv:1812.09972},
year = {2018}
}