专利内容由知识产权出版社提供
专利名称：DYNAMICS EXTENDING A DISTANCE
MEASURING DEVICE WITH A VARIABLEOPTICAL WEAKENING ELEMENT IN THETRANSMISSION CHANNEL
发明人：HINDERLING, Jürg,SINGER, Julien,BESTLER,
Simon
申请号：EP17165503.8申请日：20170407公开号：EP3239734B1公开日：20180815
摘要：A measuring device, in particular a tachymeter, laser scanner, profiler, or lasertracker, having an electronic laser distance measuring module, which comprises an opticaltransmitting channel having a transmitting unit and an optical receiving channel having areceiving unit for laser measuring radiation, wherein the beam guiding in the electroniclaser distance measuring module is implemented by means of fiber optics, and wherein asettable attenuation unit based on an optically active crystal for attenuating the lasermeasuring radiation generated by the transmitting unit is provided in the opticaltransmitting channel.
申请人：Hexagon Technology Center GmbH,HEXAGON TECHNOLOGY CTGMBH,HEXAGON TECHNOLOGY CENTER GMBH
地址：CH
国籍：CH
代理机构：Kaminski Harmann
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