公开(公告)号：EP1825234A1

公开(公告)日：2007-08-29

申请号：EP05813612.8

申请日：2005-11-04

Applicant: Spectro Analytical Instruments

Inventor： JOOSTEN, Heinz-Gerd

IPC: G01J3/443 ,  G01J3/28 ,  G01N21/71 ,  G01J3/30 ,  G01J3/04

CPC classification number: G01N21/274 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/021 ,  G01J3/0237 ,  G01J3/027 ,  G01J3/04 ,  G01J3/20 ,  G01J3/28

Abstract: The invention relates to spectrometer optics comprising a beam path from a radiation source to a number of electro-optical sensors without local resolution, the beam path having an entry slot (7), a dispersive element (8) and a number of exit slots (9) that are positioned on a focal curve. In addition, said optics are provided with a first actuator for modifying the angle of incidence ε (23) between the beam from the entry slot to the dispersive element and from the normal (13) to the dispersive element, a number of second actuators for displacing the exit slots tangentially to the focal curve (6) or in a peripheral direction along the focal curve (6) and a controller, which is designed to control the first actuator and the second actuators in order to carry out a calibration.

公开(公告)号：EP1825234B8

公开(公告)日：2009-10-21

申请号：EP05813612.8

申请日：2005-11-04

Applicant: Spectro Analytical Instruments GmbH

Inventor： JOOSTEN, Heinz-Gerd

IPC: G01J3/443 ,  G01J3/28 ,  G01N21/71 ,  G01J3/30 ,  G01J3/04

CPC classification number: G01N21/274 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/021 ,  G01J3/0237 ,  G01J3/027 ,  G01J3/04 ,  G01J3/20 ,  G01J3/28

Abstract: The invention relates to spectrometer optics comprising a beam path from a radiation source to a number of electro-optical sensors without local resolution, the beam path having an entry slot (7), a dispersive element (8) and a number of exit slots (9) that are positioned on a focal curve. In addition, said optics are provided with a first actuator for modifying the angle of incidence e (23) between the beam from the entry slot to the dispersive element and from the normal (13) to the dispersive element, a number of second actuators for displacing the exit slots tangentially to the focal curve (6) or in a peripheral direction along the focal curve (6) and a controller, which is designed to control the first actuator and the second actuators in order to carry out a calibration.

Abstract translation: 本发明涉及光谱仪光学器件，其包括从辐射源到没有局部分辨率的多个电光学传感器的光束路径，光束路径具有入口槽（7），色散元件（8）和多个出口槽 9）位于焦点曲线上。 此外，所述光学器件设置有第一致动器，用于修改从入口槽到色散元件的光束与从法线（13）到色散元件的光束之间的入射角e（23），多个第二致动器 沿着焦点曲线（6）沿切向于焦点曲线（6）或在周向方向上移动出口槽;以及控制器，其被设计为控制第一致动器和第二致动器以执行校准。

公开(公告)号：EP1825234B1

公开(公告)日：2009-09-02

申请号：EP05813612.8

申请日：2005-11-04

Applicant: Spectro Analytical Instruments

Inventor： JOOSTEN, Heinz-Gerd

IPC: G01J3/443 ,  G01J3/28 ,  G01N21/71 ,  G01J3/30 ,  G01J3/04

CPC classification number: G01N21/274 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/021 ,  G01J3/0237 ,  G01J3/027 ,  G01J3/04 ,  G01J3/20 ,  G01J3/28

Abstract: The invention relates to spectrometer optics comprising a beam path from a radiation source to a number of electro-optical sensors without local resolution, the beam path having an entry slot (7), a dispersive element (8) and a number of exit slots (9) that are positioned on a focal curve. In addition, said optics are provided with a first actuator for modifying the angle of incidence e (23) between the beam from the entry slot to the dispersive element and from the normal (13) to the dispersive element, a number of second actuators for displacing the exit slots tangentially to the focal curve (6) or in a peripheral direction along the focal curve (6) and a controller, which is designed to control the first actuator and the second actuators in order to carry out a calibration.