微高斯分层介质粗糙面光波透射

doi:10.3969/j.issn.1001-246X.2009.03.013

计算物理 ›› 2009, Vol. 26 ›› Issue (3): 422-430.DOI: 10.3969/j.issn.1001-246X.2009.03.013

微高斯分层介质粗糙面光波透射

任新成^1,2, 郭立新¹

1. 西安电子科技大学理学院, 陕西西安 710071;
2. 延安大学物理与电子信息学院, 陕西延安 716000

收稿日期:2008-01-15 修回日期:2008-06-07 出版日期:2009-05-25 发布日期:2009-05-25
作者简介:任新成(1967-),Shaanxi,Fuxian,Associate professor,Doctor,Major in electromagnetic acattering and inverse,propagation and antennas.
基金资助:
Supported bythe National Natural Science Foundation of China(Grant No.60571058);Specialized Research Fund for the Doctoral Program of Higher Education(Grant No.20070701010)

Optical Wave Transmission Through Slightly Gaussian Rough Surface of Layered Medium

REN Xincheng^1,2, GUO Lixin¹

1. School of Science, Xidian University, Xi'an 710071, China;
2. College of Physics and Electronic Information, Yanan University, Yan'an 716000, China

Received:2008-01-15 Revised:2008-06-07 Online:2009-05-25 Published:2009-05-25
Supported by:
Supported bythe National Natural Science Foundation of China(Grant No.60571058);Specialized Research Fund for the Doctoral Program of Higher Education(Grant No.20070701010)

摘要/Abstract

摘要： 应用微扰法研究三层介质构成的微粗糙面光透射问题,推导出不同极化状态透射系数的公式.采用高斯粗糙面模拟实际的分层介质粗糙面,通过数值计算得到底层介质介电常数、中间层介质介电常数和厚度、粗糙面参数和入射光波长对HH极化透射系数的影响.

关键词: 光透射, 微扰法, 透射系数, 高斯粗糙面, 分层介质

Abstract: Optical wave transmission through slightly rough surface of three layered medium is studied. Transmission coefficients with different polarization are derived using a small perturbation method. A Gaussian rough surface is used to describe rough surface of layered medium. Influence of permittivity of layered medium, mean layer thickness of intermediate medium, roughness surface parameters and incident wavelength on the transmission coefficient of HH polarization is diacussed.

Key words: optical wave transmission, small perturbation method, transmission coefficient, Gaussian rough surface, layered medium

中图分类号:

任新成, 郭立新. 微高斯分层介质粗糙面光波透射[J]. 计算物理, 2009, 26(3): 422-430.

REN Xincheng, GUO Lixin. Optical Wave Transmission Through Slightly Gaussian Rough Surface of Layered Medium[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2009, 26(3): 422-430.

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微高斯分层介质粗糙面光波透射

Optical Wave Transmission Through Slightly Gaussian Rough Surface of Layered Medium

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