Chinese Optics Letters, 2007, 5 (10): 605, Published Online: Oct. 11, 2007
Study on optical wave scattering from slightly Gaussian rough surface of layered medium Download: 609次
高斯粗糙面 微扰法 分层介质 双站散射系数 290.5880 Scattering, rough surfaces 290.0290 Scattering 240.0240 Optics at surfaces
Abstract
The optical wave scattering from the slightly rough surface of three-layer medium is studied. The formulaes of the scattering coefficients for different polarizations are derived using the small perturbation method. A Gaussian rough surface is presented for describing rough surface of layered medium, the influence of the permittivity of layered medium, the mean layer thickness of intermediate medium, the surface roughness parameters and the incident wavelength on the bistatic scattering coefficient of HH polarization are obtained and discussed by numerical implementation.
Xincheng Ren, Lixin Guo. Study on optical wave scattering from slightly Gaussian rough surface of layered medium[J]. Chinese Optics Letters, 2007, 5(10): 605.