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MICROSCOPE AND MICROSCOPE MICROEXAMINATION PROCEDURE METHOD FOR THE MEASUREMENT OF THE SURFACE PROFILE OF AN OBJECT

机译:用于测量物体表面轮廓的显微镜和微镜检方法

摘要

A microscope for measuring the surface profile of an object (OB) is made available with a light module that directs the light rays with different wavelengths onto various surface sections of an object (OB) in such a way that each section of a predetermined section of the area of the object is illuminated, whereby sample rays are generated by the reciprocal reaction between the light ray and the object (OB), and a detection module, that chronologically and sequentially detects sample rays by guiding the sample rays into a detection radiation detection path by means of a scanner (5) and then displays a different wavelength of the sample ray confocally on one plane for each back focus section of the object cross section of the sample ray guided into the detection radiation detection path, detects the intensity of the confocally displayed wavelength-dependent sample ray and derives the position of the relevant surface section of the object (OB), whereby the detection module is equipped with a color module (9) with adjustable longitudinal color error, which is arranged between the scanner (5) and the plane, and which is passed through by the sample ray so that changes in the longitudinal color error of the detected cross back focus sections can be adjusted.
机译:用于测量物体(OB)表面轮廓的显微镜配有光模块,该模块可将具有不同波长的光线引导到物体(OB)的各个表面区域上,从而使预定区域的每个区域物体的区域被照亮,从而通过光线与物体(OB)之间的相互反应生成样本射线,以及检测模块,该检测模块通过将样本射线引导到检测辐射检测中按时间顺序顺序地检测样本射线然后通过扫描仪(5)在一个光路中移动,然后在一个平面上以共聚焦方式将不同波长的样品射线显示在一个平面上,用于引导进入检测辐射检测路径的样品射线的对象横截面的每个后焦点部分。共聚焦显示的与波长相关的样本射线,并得出对象(OB)的相关表面区域的位置,从而可以在检测模块上安装具有可调节的纵向颜色误差的颜色模块(9),其被布置在扫描仪(5)和平面之间,并且被样品射线穿过,从而可以检测到的交叉后焦距部分的纵向颜色误差的变化被调整。

著录项

  • 公开/公告号EP2010862B1

    专利类型

  • 公开/公告日2013-01-02

    原文格式PDF

  • 申请/专利权人 CARL ZEISS MICROSCOPY GMBH;

    申请/专利号EP20070724288

  • 发明设计人 WINTEROT JOHANNES;

    申请日2007-04-17

  • 分类号G01B11/24;G02B21/00;

  • 国家 EP

  • 入库时间 2022-08-21 16:34:56

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