公开(公告)号：WO2014159544A1

公开(公告)日：2014-10-02

申请号：PCT/US2014/024111

申请日：2014-03-12

Applicant: THERMO SCIENTIFIC PORTABLE ANALYTICAL INSTRUMENTS INC.

Inventor： SMITH, Malcolm C.

IPC: G01J3/28 ,  G01J3/18 ,  G01J3/44 ,  G01J3/02

CPC classification number: G01J3/1809 ,  G01J3/0272 ,  G01J3/28 ,  G01J3/2846 ,  G01J3/44 ,  Y10T29/49 ,  Y10T29/49826

Abstract: A spectrometer includes: a collimating element configured for collimating a beam of light into a first one of a cross-dispersing element and an echelle grating, the grating in optical communication with the cross-dispersing element; a focusing element for receiving the light from a second one of the cross-dispersing element and the echelle grating and focusing wavelengths of the light onto a spatial light modulator; the spatial light modulator configured for selectively directing the wavelengths onto a detector for detection. A method of use and the method of fabrication are provided.

Abstract translation: 光谱仪包括：准直元件，其被配置用于将光束准直到交叉分散元件和电梯片格栅中的第一个中，所述光栅与交叉分散元件光学连通; 聚焦元件，用于接收来自所述交叉分散元件和所述梯形光栅中的第二个的光，并将所述光的波长聚焦到空间光调制器上; 所述空间光调制器被配置用于将波长选择性地引导到检测器上用于检测。 提供了一种使用方法和制造方法。

公开(公告)号：EP2972153A1

公开(公告)日：2016-01-20

申请号：EP14717289.4

申请日：2014-03-12

Applicant: Thermo Scientific Portable Analytical Instruments Inc.

Inventor： SMITH, Malcolm C.

IPC: G01J3/28 ,  G01J3/18 ,  G01J3/44 ,  G01J3/02

CPC classification number: G01J3/1809 ,  G01J3/0272 ,  G01J3/28 ,  G01J3/2846 ,  G01J3/44 ,  Y10T29/49 ,  Y10T29/49826

Abstract: A spectrometer includes: a collimating element configured for collimating a beam of light into a first one of a cross-dispersing element and an echelle grating, the grating in optical communication with the cross-dispersing element; a focusing element for receiving the light from a second one of the cross-dispersing element and the echelle grating and focusing wavelengths of the light onto a spatial light modulator; the spatial light modulator configured for selectively directing the wavelengths onto a detector for detection. A method of use and the method of fabrication are provided.

Abstract translation: 光谱仪包括：准直元件，其被配置用于将光束准直到交叉分散元件和电子乐器光栅中的第一个中，所述光栅与交叉分散元件光学连通; 聚焦元件，用于从交叉分散元件和梯形光栅中的第二个接收光，并将光聚焦到空间光调制器上; 所述空间光调制器被配置用于将波长选择性地引导到检测器上用于检测。 提供了一种使用方法和制造方法。