公开(公告)号：WO2015023348A1

公开(公告)日：2015-02-19

申请号：PCT/US2014/041198

申请日：2014-06-06

Applicant: THE BOEING COMPANY

Inventor： JUNGWIRTH, Douglas R. ,  CAMPBELL, Gregory

IPC: G01J3/02 ,  G01J3/12

CPC classification number: G02B26/007 ,  G01J1/0437 ,  G01J1/0488 ,  G01J1/0492 ,  G01J3/0229 ,  G01J3/18 ,  G01J2003/1208 ,  G01J2003/1282 ,  G01J2003/1828

Abstract: A spectral instrument including a light source configured to produce a light beam, the light beam comprising a plurality of wavelengths, and the light beam being about collimated or pseudo-collimated. The spectral instrument also includes a spectral dispersion device in optical communication with the light source. The spectral instrument also includes a screen disposed in the optical path after the spectral dispersion device. The screen comprises a material configured to be substantially opaque to at least some of the plurality of wavelengths. The screen is sized and dimensioned to at least partially block selected ones of the plurality of wavelengths. The screen is movable with respect to an axis of the screen. The spectral instrument also includes an imaging lens disposed in the optical path and disposed either after the screen or before the screen.

Abstract translation: 一种光谱仪器，包括被配置为产生光束的光源，所述光束包括多个波长，并且所述光束是关于准直的或伪准直的。 光谱仪器还包括与光源光学通信的光谱色散装置。 光谱仪器还包括在光谱分散装置之后设置在光路中的屏幕。 屏幕包括被配置为对多个波长中的至少一些基本上不透明的材料。 屏幕的尺寸和尺寸被设计成至少部分地阻挡多个波长中的选定的波长。 屏幕可相对于屏幕的轴线移动。 光谱仪器还包括设置在光路中并置于屏幕之后或屏幕之前的成像透镜。

公开(公告)号：EP3033602A1

公开(公告)日：2016-06-22

申请号：EP14734691.0

申请日：2014-06-06

Applicant: The Boeing Company

Inventor： JUNGWIRTH, Douglas R. ,  CAMPBELL, Gregory

IPC: G01J3/02 ,  G01J3/12

CPC classification number: G02B26/007 ,  G01J1/0437 ,  G01J1/0488 ,  G01J1/0492 ,  G01J3/0229 ,  G01J3/18 ,  G01J2003/1208 ,  G01J2003/1282 ,  G01J2003/1828

Abstract: A spectral instrument including a light source configured to produce a light beam, the light beam comprising a plurality of wavelengths, and the light beam being about collimated or pseudo-collimated. The spectral instrument also includes a spectral dispersion device in optical communication with the light source. The spectral instrument also includes a screen disposed in the optical path after the spectral dispersion device. The screen comprises a material configured to be substantially opaque to at least some of the plurality of wavelengths. The screen is sized and dimensioned to at least partially block selected ones of the plurality of wavelengths. The screen is movable with respect to an axis of the screen. The spectral instrument also includes an imaging lens disposed in the optical path and disposed either after the screen or before the screen.

Abstract translation: 一种光谱仪器，包括被配置为产生光束的光源，所述光束包括多个波长，并且所述光束被近似准直或伪准直。 光谱仪器还包括与光源进行光通信的光谱色散装置。 光谱仪器还包括设置在光谱分散装置之后的光路中的屏幕。 屏幕包括被配置为对多个波长中的至少一些基本上不透明的材料。 屏幕的尺寸和尺寸被设定为至少部分地阻挡多个波长中的选定波长。 屏幕可以相对于屏幕的轴线移动。 光谱仪器还包括设置在光路中并设置在屏幕之后或屏幕之前的成像透镜。