Apparatus and method for angular colorimetry
    1.
    发明授权
    Apparatus and method for angular colorimetry 有权
    角度比色法的装置和方法

    公开(公告)号:US07548317B2

    公开(公告)日:2009-06-16

    申请号:US11418062

    申请日:2006-05-05

    IPC分类号: G01N21/55

    摘要: An apparatus for measuring the reflectance properties of an object having a front reflecting surface and at least one back reflecting surface. The apparatus includes a sample stage for placement of the object, a light source, a detector configured to detect reflected light from the object, and a positioning device configured to provide a plurality of angular positions for the light source and the detector relative to the object on the sample stage such that incident light on the object is specularly reflected towards the detector and the reflected light received at the detector includes a front surface reflection from the object and at least one back surface reflection from the object. The method includes illuminating the object at varying angles of incidence, collecting reflected light from the front and back reflecting surfaces of the object at respective specularly reflected angles, wavelength resolving the reflected light into a color spectrum, and analyzing an intensity of the color spectrum as a function of wavelength.

    摘要翻译: 一种用于测量具有前反射表面和至少一个后反射表面的物体的反射特性的装置。 该装置包括用于放置物体的样品台,光源,被配置为检测来自物体的反射光的检测器,以及配置成为光源和检测器相对于物体提供多个角位置的定位装置 在样品台上使得物体上的入射光被镜面反射到检测器,并且在检测器处接收的反射光包括来自物体的前表面反射和来自物体的至少一个背面反射。 该方法包括以不同的入射角照射物体,以相应的镜面反射角收集来自物体的前后反射表面的反射光,将反射光分解为色谱,并将色谱强度分析为 波长的函数。

    AIR OXIDIZABLE SCRATCH RESISTANT PROTECTIVE LAYER FOR OPTICAL COATINGS
    2.
    发明申请
    AIR OXIDIZABLE SCRATCH RESISTANT PROTECTIVE LAYER FOR OPTICAL COATINGS 审中-公开
    用于光学涂层的空气氧化防刮保护层

    公开(公告)号:US20110293929A1

    公开(公告)日:2011-12-01

    申请号:US13206549

    申请日:2011-08-10

    IPC分类号: B32B5/00 B05D5/06

    摘要: The present invention provides a scratch protecting layer comprising a metal, metal alloy, metal compound or an intermetallic layer deposited on an air contacting surface. The scratch protecting layer is typically from 1 to 3 nanometers thick and not optically absorbing after oxidation occurs. This layer is initially deposited in a primarily unoxidized or un-nitrided state. Full oxidation of the metal, metal alloy, metal compound or intermetallic layer occurs within several days after exposure to air. The scratch protection layer can be 2 to 5 nanometers thick if the layer is exposed to a plasma, electrical discharge or ion beam comprising a reactive gas such as oxygen or nitrogen.

    摘要翻译: 本发明提供了一种包含沉积在空气接触表面上的金属,金属合金,金属化合物或金属间化合物层的划痕保护层。 刮擦保护层通常为1至3纳米厚,并且在氧化发生后不进行光学吸收。 该层最初沉积在主要未氧化或未氮化的状态。 在暴露于空气后的几天内,金属,金属合金,金属化合物或金属间化合物的全部氧化发生。 如果该层暴露于包含诸如氧或氮的反应气体的等离子体,放电或离子束,则划痕保护层可以为2至5纳米厚。