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    DETECTING HEAT CAPACITY CHANGES DUE TO SURFACE INCONSISTENCIES USING HIGH ABSORBANCE SPECTRAL REGIONS IN THE MID-IR
    1.
    发明申请
    DETECTING HEAT CAPACITY CHANGES DUE TO SURFACE INCONSISTENCIES USING HIGH ABSORBANCE SPECTRAL REGIONS IN THE MID-IR 审中-公开
    使用高吸收光谱区域在MID-IR中检测表面不稳定性导致的热容变化

    公开(公告)号：US20130140463A1

    公开(公告)日：2013-06-06

    申请号：US13695835

    申请日：2011-05-04

    申请人： Michael L. Myrick ,  Megan R. Pearl ,  Heather Brooke ,  Stephen L. Morgan ,  Jessica N. McCutcheon

    发明人： Michael L. Myrick ,  Megan R. Pearl ,  Heather Brooke ,  Stephen L. Morgan ,  Jessica N. McCutcheon

    IPC分类号： G01N21/55

    CPC分类号： G01N21/55 ,  G01N21/35 ,  G01N21/94

    摘要： Methods and systems for detecting the presence of an inconsistency in or on a surface are generally provided. The method can include directing a modulated light beam (e.g., having a wavelength of about 3 μm to about 20 μm) from a light source to a mirror. The mirror then directs a reflected light beam onto the surface (e.g., directly onto the surface or indirectly onto the surface via a additional mirror(s)). The mirror is controlled to scan the reflected light beam across the surface. A specular reflection from the surface can then be detected in each light cycle, and the presence of the inconsistency on the surface can be detected.

    摘要翻译： 通常提供用于检测表面中或表面上存在不一致性的方法和系统。 该方法可以包括将调制光束（例如，具有约3μm至约20μm的波长）从光源引导到反射镜。 反射镜然后将反射的光束引导到表面上（例如，直接通过附加的反射镜直接地到达表面或间接地到达表面）。 控制镜子扫描反射光束穿过表面。 然后可以在每个光循环中检测到来自表面的镜面反射，并且可以检测到表面上不一致的存在。

    DETECTING SURFACE STAINS USING HIGH ABSORBANCE SPECTRAL REGIONS IN THE MID-IR
    2.
    发明申请
    DETECTING SURFACE STAINS USING HIGH ABSORBANCE SPECTRAL REGIONS IN THE MID-IR 审中-公开
    使用中等红外线中的高吸收光谱区域检测表面污染物

    公开(公告)号：US20130140462A1

    公开(公告)日：2013-06-06

    申请号：US13695831

    申请日：2011-05-04

    申请人： Michael L. Myrick ,  Megan R. Pearl ,  Heather Brooke ,  Stephen L. Morgan ,  Jessica N. McCutcheon

    发明人： Michael L. Myrick ,  Megan R. Pearl ,  Heather Brooke ,  Stephen L. Morgan ,  Jessica N. McCutcheon

    IPC分类号： G01J3/42

    CPC分类号： G01J3/42 ,  G01N21/35 ,  G01N21/55 ,  G01N21/8422 ,  G01N21/94 ,  G01N2021/8427

    摘要： Methods and systems for detecting the presence of a substance on a surface are provided. The method can include directing a modulated light beam (e.g., having a wavelength of about 3 to about 20 μm) from a light source to a beam expander such that the beam expander widens the diameter of the light beam into an expanded beam. The expanded beam can then be directed onto the surface to form an illuminated area. A specular reflection can then be detected from the illuminated area on the surface in each light cycle, and the presence of the substance on the surface can be determined.

    摘要翻译： 提供了用于检测物质在表面上的存在的方法和系统。 该方法可以包括将调制的光束（例如，具有大约3到大约20um的波长）从光源引导到光束扩展器，使得光束扩展器将光束的直径加宽成扩展的光束。 然后可以将扩展的光束引导到表面上以形成照明区域。 然后可以在每个光循环中从表面上的照明区域检测到镜面反射，并且可以确定表面上物质的存在。