公开(公告)号：US20160363481A1

公开(公告)日：2016-12-15

申请号：US15176275

申请日：2016-06-08

Applicant: SICK AG

Inventor： Julian EDLER ,  Pascal ORTWEIN ,  Michael OVERDICK ,  Markus DAMBACHER ,  Rolf DISCH

IPC: G01J3/02 ,  G01N21/31

CPC classification number: G01J3/0205 ,  G01J3/18 ,  G01J3/42 ,  G01J2003/1857 ,  G01J2003/2813 ,  G01N21/31 ,  G01N2201/068

Abstract: The invention relates to a spectrometer having a plurality of dispersive optical elements arranged such that electromagnetic radiation entering into the spectrometer is incident on the dispersive optical elements to be split spectrally there; the dispersive optical elements differ from one another with respect to their spatial positions and/or their spectral splitting capabilities; the dispersive optical elements are arranged such that the spectra generated by the respective dispersive optical elements by the splitting of the electromagnetic radiation extend in the same direction and are adjacent to one another transversely to this direction of the spectral splitting; and a detector resolving spatially in two dimensions and being located in the optical path of the split electromagnetic radiation for the detection of at least some respective part sections of the spectra. The invention furthermore relates to an analysis apparatus for determining absorption properties of solid, liquid or gaseous substances or substance mixtures.

Abstract translation: 本发明涉及一种具有多个色散光学元件的光谱仪，其布置成使得进入光谱仪的电磁辐射入射到分散光学元件上以在那里被光谱分裂; 色散光学元件相对于它们的空间位置和/或它们的光谱分裂能力彼此不同; 分散光学元件被布置成使得通过分离电磁辐射由相应的色散光学元件产生的光谱在横向于光谱分裂的该方向的同一方向上相互相邻并且彼此相邻; 以及检测器在空间上分解并且位于分离电磁辐射的光路中，以检测光谱的至少一些相应的部分部分。 本发明还涉及用于确定固体，液体或气体物质或物质混合物的吸收性质的分析装置。