Nondestructive analysis for periodic structure
    1.
    发明授权
    Nondestructive analysis for periodic structure 有权
    周期性结构的非破坏性分析

    公开(公告)号:US08280693B2

    公开(公告)日:2012-10-02

    申请号:US12756980

    申请日:2010-04-08

    IPC分类号: H03F11/24 G01B11/24 G01N21/55

    摘要: There is provided a nondestructive analysis for a periodic structure. In the method, a virtual periodic structure is set and divided into a plurality of layers. By utilizing the Lippmann-Schwinger equation with an M-th order interpolation, physical properties related to reflectivity or transmittance of the virtual periodic structure are calculated. An M-th order interpolation formula employed in discretization of the Lippmann-Schwinger equation leads to an accurate and rapid calculation of the physical properties of the periodic structure.

    摘要翻译: 为周期性结构提供了非破坏性分析。 在该方法中,将虚拟周期结构设置为多个层。 通过利用具有M阶插值的Lippmann-Schwinger方程,计算与虚拟周期结构的反射率或透射率相关的物理性质。 用于离散Lippmann-Schwinger方程的M阶插值公式导致周期性结构的物理性质的准确和快速的计算。