SELF-CALIBRATING LASER TRACKER AND SELF-CALIBRATIO

专利名称：SELF-CALIBRATING LASER TRACKER AND

SELF-CALIBRATION METHOD

发明人：MARKENDORF, ALBERT申请号：EP13811224.8申请日：20131219公开号：EP2936203A1公开日：20151028

摘要：The laser-tracker has a beam source that is configured for generatingmeasurement radiation (30). A position sensitive area detector (10) configured fordetermining an impact point (13) of the reflected measuring beam (31) and for

generating an output signal for controlling a tracking functionality. A calibration device isprovided with a retro-reflector (2) which is formed in a two-dimensional area,

independently of the incidence of the measuring radiation for generating an offset-freecoaxial retro-reflection. An independent claim is included for a self-calibration methodfor a laser tracker.

申请人：LEICA GEOSYSTEMS AG

地址：Heinrich-Wild-Strasse 9435 Heerbrugg CH

国籍：CH

代理机构：Gyaja, Christoph Benjamin

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