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1. 发明授权

US06671053B1 Illumination measuring device 失效
标题翻译：照明测量装置
公开(公告)号：US06671053B1
公开(公告)日：2003-12-30
申请号：US10009589
申请日：2001-12-11
申请人： Arno Euteneuer , Harald Giessen , Martin Hofmann
发明人： Arno Euteneuer , Harald Giessen , Martin Hofmann
IPC分类号： G01B902
CPC分类号： G01J9/04 , G01J11/00
摘要： In a method for influencing and measuring pulsed electromagnetic illumination, e.g. parallel laser light (L), said illumination or light can be spatially divided, in particular, in an autocorrelator comprising a beam receptor (12), can be recombined behind said beam receptor by a superposition or focusing device (18 or 58) and can be detected in the recombinant area by a detector (20). As the transmission system (52), the beam receptor comprises beam profile dividers in a penetrable housing (50), in the form of at least two transmission parts (54; 56), with or in which separate, preferably parallel component beams (S, T) can be modified in their time-based beam characteristics, before being recombined. The inventive beam receptor (12) preferably has at least a two-part mirror (22), plate (32), chamber or crystal system (42) comprising a beam profile divider (14, 24, 34, 44) which creates or leaves unchanged a base component beam (S), whilst the time-based characteristics of this or every other component beam (T) in a neighbouring beam profile divider (16, 26, 36, 46) can be controlled in a different manner, in order to effect, in particular, reflection or transmission delays and/or changes to the optical paths.
摘要翻译：在用于影响和测量脉冲电磁照明的方法中，例如，平行激光（L），所述照明或光可以在空间上划分，特别是在包括光束接收器（12）的自相关器中，可以通过叠加或聚焦装置（18或58）在所述光束接收器的后面重新组合，并且可以通过检测器（20）在重组区域中检测。作为传动系统（52），梁接收器包括在可穿透壳体（50）中的梁型材分隔件，其形式为至少两个传动部件（54; 56），其具有或分开的，优选地平行的部件梁（S ，T）可以在其重新组合之前以其基于时间的光束特性进行修改。本发明的光束接收器（12）优选地具有至少两部分反射镜（22），板（32），室或晶体系统（42），其包括产生或离开的光束分布分隔器（14,24,34,44）基本分量光束（S）不变，而相邻光束分布分割器（16,26,36,46）中的该或每个其它分量光束（T）的基于时间的特性可以以不同的方式按照特别是影响光路的反射或传输延迟和/或变化。

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