公开(公告)号：US20050232628A1

公开(公告)日：2005-10-20

申请号：US11034789

申请日：2005-01-13

Applicant: Thilo von Freyhold ,  Jorg Hunkemeier

Inventor： Thilo von Freyhold ,  Jorg Hunkemeier

IPC: G02B6/42 ,  G02B27/09 ,  H01S3/00 ,  H04B10/24

CPC classification number: G02B19/0057 ,  G02B19/0028 ,  G02B27/0961 ,  G02B27/0966

Abstract: The present invention pertains to an optical symmetrization device for symmetrizing the radiation emitted by laser diodes. The symmetrization device contains a cylindrical lens system (3), a cylindrical lens array (4) and a deflection element (5). The cylindrical lens array (4) contains at least two cylindrical single lenses (4A) that are arranged adjacent to one another in fixed allocation, wherein the distance between two adjacent single lenses (4A) is smaller than the distance between two adjacent linear optical emitters (2).

Abstract translation: 本发明涉及用于对称激光二极管发射的辐射的光学对称装置。 对称装置包括柱面透镜系统（3），柱面透镜阵列（4）和偏转元件（5）。 柱面透镜阵列（4）包含至少两个以固定分配相邻布置的圆柱形单透镜（4A），其中两个相邻单个透镜（4A）之间的距离小于两个相邻线性 光发射器（2）。

公开(公告)号：US20140152990A1

公开(公告)日：2014-06-05

申请号：US14067169

申请日：2013-10-30

Applicant: Peter Ehbets ,  Beat Frick ,  Mark Wegmuller ,  Jorg Hunkemeier ,  Guido Niederer

Inventor： Peter Ehbets ,  Beat Frick ,  Mark Wegmuller ,  Jorg Hunkemeier ,  Guido Niederer

IPC: G01J3/50

CPC classification number: G01J3/50 ,  G01J3/0272 ,  G01J3/504 ,  G01N21/255 ,  G01N21/474 ,  G01N21/57 ,  G01N2021/4735 ,  G01N2021/4783 ,  G01N2201/0221

Abstract: A hand-held measurement device for appearance analyses includes a measurement array which comprises a number of illumination means for applying illumination light to a measurement field in at least three illumination directions and a number of pick-up means for capturing the measurement light in at least one observation direction. The illumination directions and the observation directions lie in a common system plane. At least one pick-up means is embodied to spectrally gauge the measurement light in a locally integral way, and at least one imaging pick-up means is embodied to gauge the measurement light in terms of colour in a locally resolved way. The spectral pick-up means and the locally resolving pick-up means are arranged such that they receive the measurement light reflected by the measurement field under the same observation conditions and in particular from the same observation direction.

Abstract translation: 用于外观分析的手持测量装置包括测量阵列，其包括用于将至少三个照明方向上的照明光施加到测量场的多个照明装置和用于至少捕获测量光的多个拾取装置 一个观察方向。 照明方向和观察方向位于公共系统平面中。 至少一个拾取装置被实施为以局部一体化的方式对测量光进行光谱测量，并且具有至少一个成像拾取装置，以局部分辨的方式在颜色方面测量测量光。 光谱拾取装置和局部分辨拾取装置被布置成使得它们在相同的观察条件下，特别是从相同的观察方向接收由测量场反射的测量光。