公开(公告)号：US09772275B2

公开(公告)日：2017-09-26

申请号：US14840728

申请日：2015-08-31

Applicant: Universität Stuttgart

Inventor： Klaus Koerner ,  Christof Pruss ,  Alois Herkommer ,  Wolfgang Osten ,  Daniel Claus

IPC: G01N21/35 ,  A61B10/02 ,  A61B5/00

CPC classification number: G01N21/35 ,  A61B5/0086 ,  A61B5/6848 ,  A61B10/0266 ,  G01N2201/06113

Abstract: Disclosed herein is a measuring probe and an arrangement for measuring spectral absorption, preferably in the infrared. Furthermore, the invention relates to a method for spectroscopically measuring absorption. The measuring probe may comprise a cutting apparatus configured to cut a slice or respectively flap off of a sample to be measured; a measuring gap configured to accommodate the sample slice; an optical window element for coupling measuring light into, or respectively out of the measuring gap; and an end reflector designed and arranged to reflect the measuring light propagated through the measuring gap back into the measuring gap. The arrangement for measuring spectral absorption may comprise the measuring probe, a light source and an apparatus for the spectral analysis of the measuring light coupled out of the measuring gap.

公开(公告)号：US20160076997A1

公开(公告)日：2016-03-17

申请号：US14840728

申请日：2015-08-31

Applicant: Universität Stuttgart

Inventor： Klaus Koerner ,  Christof Pruss ,  Alois Herkommer ,  Wolfgang Osten ,  Daniel Claus

IPC: G01N21/35

CPC classification number: G01N21/35 ,  A61B5/0086 ,  A61B5/6848 ,  A61B10/0266 ,  G01N2201/06113

Abstract: Disclosed herein is a measuring probe and an arrangement for measuring spectral absorption, preferably in the infrared. Furthermore, the present disclosure relates to a method for spectroscopically measuring absorption. In some embodiments, the measuring probe may comprise a cutting apparatus configured to cut a slice or respectively flap off of a sample to be measured; a measuring gap configured to accommodate the sample slice; an optical window element for coupling measuring light into, or respectively out of the measuring gap; and an end reflector designed and arranged to reflect the measuring light propagated through the measuring gap back into the measuring gap. The arrangement for measuring spectral absorption may comprise the measuring probe, a light source and an apparatus for the spectral analysis of the measuring light coupled out of the measuring gap.

Abstract translation: 本文公开了一种测量探针和用于测量光谱吸收的装置，优选地在红外线中。 此外，本公开涉及用于光谱测量吸收的方法。 在一些实施例中，测量探针可以包括切割装置，其被配置为切割切片或分别从要测量的样品折回; 测量间隙，被配置成容纳样品切片; 用于将测量光耦合到测量间隙中或分别离开测量间隙的光学窗口元件; 以及设计和布置成将通过测量间隙传播的测量光反射回测量间隙的端部反射器。 用于测量光谱吸收的布置可以包括测量探针，光源和用于对测量间隙耦合的测量光进行光谱分析的装置。