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高斯型粗糙面光透射的微扰法研究
  • 摘要

    运用微扰法研究了介质粗糙面的光波透射问题.结合高斯粗糙功率谱导出了不同极化状态下透射系数的数学表达式.数值计算得到了透射系数随透射波的散射系数的变化曲线.讨论了粗糙面高度起伏均方根、相关长度、介质介电常数、入射波频率对散射系数的影响.得到了透射系数的基本特征和随波长变化特征.

  • 作者

    田炜  姜志立  TIAN Wei  JIANG Zhi-li 

  • 作者单位

    延安大学物理与电子信息学院,延安,716000/榆林市环境监测总站,榆林,719000

  • 刊期

    2012年23期 ISTIC

  • 关键词

    光波透射  高斯型粗糙面  微扰法 

参考文献
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