公开(公告)号：US20160123808A1

公开(公告)日：2016-05-05

申请号：US14527796

申请日：2014-10-30

Applicant: Infineon Technologies AG

Inventor： Christian Obermueller

IPC: G01J3/02 ,  G01J3/45

CPC classification number: G01J3/0259 ,  G01J3/0227 ,  G01J3/26 ,  G01J3/45 ,  G02B13/001 ,  G02B26/001

Abstract: In various embodiments a spectrometer is provided. The spectrometer may include a first mirror unit which is semitransparent for electromagnetic radiation of at least one wavelength or wavelength range; and a second minor unit having a first area and a second area facing the first minor unit, wherein at least a part of the first area and the second area are spaced apart from the first minor unit, wherein the first area is at least partially reflective for the electromagnetic radiation of at least one wavelength or wavelength range, wherein the second area includes at least a part of a photodetector, and wherein the photodetector is configured to detect the electromagnetic radiation of at least one wavelength or wavelength range.

Abstract translation: 在各种实施例中，提供了光谱仪。 光谱仪可以包括对于至少一个波长或波长范围的电磁辐射是半透明的第一反射镜单元; 以及具有面向所述第一次要单元的第一区域和第二区域的第二次要单元，其中所述第一区域和所述第二区域的至少一部分与所述第一次要单元间隔开，其中所述第一区域至少部分地是反射的 对于至少一个波长或波长范围的电磁辐射，其中所述第二区域包括光电检测器的至少一部分，并且其中所述光电检测器被配置为检测至少一个波长或波长范围的电磁辐射。

公开(公告)号：US10247604B2

公开(公告)日：2019-04-02

申请号：US14527796

申请日：2014-10-30

Applicant: Infineon Technologies AG

Inventor： Christian Obermueller

IPC: G01J3/02 ,  G01J3/45 ,  G01J3/26 ,  G02B26/00 ,  G02B13/00

Abstract: In various embodiments a spectrometer is provided. The spectrometer may include a first mirror unit which is semitransparent for electromagnetic radiation of at least one wavelength or wavelength range; and a second mirror unit having a first area and a second area facing the first mirror unit, wherein at least a part of the first area and the second area are spaced apart from the first mirror unit, wherein the first area is at least partially reflective for the electromagnetic radiation of at least one wavelength or wavelength range, wherein the second area includes at least a part of a photodetector, and wherein the photodetector is configured to detect the electromagnetic radiation of at least one wavelength or wavelength range.