发明申请
WO2022262880A1 DEVICE FOR THE MEASUREMENT OF THE SPECTRAL REFLECTANCE, IN PARTICULAR CONCAVE SPHERICAL MIRROR SURFACES, AND METHOD OF THE MEASUREMENT ON THIS DEVICE
审中-公开
基本信息:
- 专利标题： DEVICE FOR THE MEASUREMENT OF THE SPECTRAL REFLECTANCE, IN PARTICULAR CONCAVE SPHERICAL MIRROR SURFACES, AND METHOD OF THE MEASUREMENT ON THIS DEVICE
- 申请号：PCT/CZ2021/000026 申请日：2021-06-16
- 公开(公告)号：WO2022262880A1 公开(公告)日：2022-12-22
- 发明人： PECH, Miroslav , MANDÁT, Dušan , HRABOVSKÝ, Miroslav , SCHOVÁNEK, Petr , VACULA, Martin , MICHAL, Stanislav , PALATKA, Miroslav , HORVÁTH, Pavel , CHYTKA, Ladislav
- 申请人： UNIVERZITA PALACKÉHO V OLOMOUCI
- 申请人地址： Křížkovského 511/8
- 专利权人： UNIVERZITA PALACKÉHO V OLOMOUCI
- 当前专利权人： UNIVERZITA PALACKÉHO V OLOMOUCI
- 当前专利权人地址： Křížkovského 511/8
- 代理机构： SOUKUP, Petr
- 主分类号： G01J3/04
- IPC分类号： G01J3/04 ; G01N21/55 ; G01M11/02 ; G01J3/42 ; G01J3/28 ; G01J3/0229 ; G01M11/005
摘要：
A device for the measurement of the spectral reflectance, in particular concave spherical mirror surfaces, using a light source and a reference measurement, measurement, the essence of which consists of an interchangeable illumination block (2) and a detection block (3), which are installed near the centre (11) of curvature of the measured mirror surface (1), wherein both the illumination block (2) comprises a light source (21) and a beam reducer (22) provided with a aperture (221) and the detection block (3) comprises a hollow integrating sphere (31), to which a photodetector (33) connected to a control and evaluation computer (4) is connected, and secondly, the integrating sphere (31) is provided with an input port (311) on part of its surface, against which, on an opposite part of the inner surface of the integrating sphere (31), an affected area (312) is defined for measuring the radiation characteristics of a light beam (211) initiated in the light source (21) and passing through the aperture (221) of the beam reducer (22) and the input port (311) of the integrating sphere (31).