Plasmon tomography
    236.
    发明授权
    Plasmon tomography 失效
    等离子体层析成像

    公开(公告)号:US08102534B2

    公开(公告)日:2012-01-24

    申请号:US12927229

    申请日:2010-11-10

    Inventor: Roderick A. Hyde

    Abstract: Plasmon energy is produced by exciting a plasmon resonance at least one excitation position on a first surface of a first material, and the plasmon energy is detected at at least one measurement position on the first surface after the plasmon energy has propagated from the at least one excitation position to the at least one measurement position. An attenuation of plasmon energy is determined along a plurality of paths between the at least one excitation position and the at least one measurement position, and relative distances between the first surface and a second surface of a second material are determined at a plurality of points on at least one of the surfaces based on the determined attenuation of plasmon energy along the plurality of paths.

    Abstract translation: 通过在第一材料的第一表面上的至少一个激发位置激发等离子体共振来产生等离子体能量,并且等离子体激元能量在等离子体激发能量至少从第一表面传播之后的第一表面上的至少一个测量位置处被检测 至少一个测量位置的一个激励位置。 沿着至少一个激励位置和至少一个测量位置之间的多个路径确定等离子体激元能量的衰减,并且第二材料的第一表面和第二表面之间的相对距离在多个点上确定 基于沿多个路径确定的等离子体激元能量衰减的表面中的至少一个。

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