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    • 1. 发明公开
    • TIEFENSCANNENDES MIKROSKOP UND VERFAHREN ZUM BETREIBEN EINES TIEFENSCANNENDEN MIKROSKOPS
    • EP3230684A1
    • 2017-10-18
    • EP15804828.0
    • 2015-12-07
    • Universität Kassel
    • LEHMANN, PeterTERESCHENKO, Stanislav
    • G01B9/02G01B11/24G02B21/00G02B21/24
    • G02B21/245G01B9/02027G01B9/02076G01B9/0209G01B11/2441G02B21/0004
    • The invention relates to a depth-scanning microscope for determining a surface topography of a measurement object (1), comprising a light source (13) for illuminating the measurement object (1), wherein a partial beam originating from the light source (13) and reflected by the measurement object (1) is detected by an image sensor (23), and a monochromatic light source (24), wherein a partial beam originating from the monochromatic light source (24) and reflected by the measurement object (1) and a partial beam, likewise originating from the monochromatic light source (24) and reflected by a reference mirror (19), superpose on a photo sensor (26). The depth-scanning microscope also comprises an adjustment device for displacing at least parts of the microscope and/or measurement object for varying the length of the partial beams reflected by the measurement object (1). The microscope is characterized in that a drive (20) is provided for moving the reference mirror (19) along the optical axis thereof and hence for varying the path difference. The invention further relates to a method for operating such a depth-scanning microscope.
    • 本发明涉及用于确定测量对象(1)的表面形貌的深度扫描显微镜,其包括用于照射测量对象(1)的光源(13),其中来自光源(13)的部分光束 并由测量对象(1)反射的图像由图像传感器(23)和单色光源(24)检测,其中源自单色光源(24)并由测量对象(1)反射的部分光束 同样源自单色光源(24)并由参考反射镜(19)反射的部分光束叠加在光电传感器(26)上。 深度扫描显微镜还包括用于移位显微镜和/或测量对象的至少一部分以用于改变由测量对象(1)反射的部分光束的长度的调节装置。 该显微镜的特征在于提供驱动器(20)用于使参考反射镜(19)沿着其光轴移动并且因此用于改变路径差。 本发明还涉及一种用于操作这种深度扫描显微镜的方法。