公开(公告)号：WO2005054798A1

公开(公告)日：2005-06-16

申请号：PCT/CA2004/002058

申请日：2004-11-29

Applicant: TROJAN TECHNOLOGIES INC. ,  KNIGHT, Gordon, D. ,  VERDUN, Alex, M., W. ,  DRAGOI, Catalina, M.

Inventor： KNIGHT, Gordon, D. ,  VERDUN, Alex, M., W. ,  DRAGOI, Catalina, M.

IPC: G01J1/04

CPC classification number: C02F1/325 ,  C02F2201/326 ,  G01J1/0204 ,  G01J1/0266 ,  G01J1/0437 ,  G01J1/06 ,  G01J1/429 ,  G01J2001/0485 ,  G01J2001/063

Abstract: There is described an optical radiation sensor device for detecting radiation in a radiation field. The device comprises a sensor element capable of detecting and responding to incident radiation from the radiation field and a radiation window interposed between the sensor element and the radiation field. The radiation window comprises a non-circular (preferably square) shaped radiation transparent opening. The optical radiation sensor device can be used in a so-called dynamic manner while mitigating or obviating the detection errors resulting from the use of a circular-shaped attenuating aperture and/or angular (even minor) misalignment of the sensor device with respect to the array of radiation sources when multiple such circular-shaped attenuating apertures are used.

Abstract translation: 描述了用于检测辐射场中的辐射的光学辐射传感器装置。 该装置包括能够检测和响应来自辐射场的入射辐射的传感器元件和插入在传感器元件和辐射场之间的辐射窗口。 辐射窗包括非圆形（优选正方形）形状的辐射透明开口。 光学辐射传感器装置可以以所谓的动态方式使用，同时减轻或消除由于使用圆形衰减孔径和/或传感器装置相对于 当使用多个这样的圆形衰减孔时，辐射源阵列。

公开(公告)号：EP1697702A1

公开(公告)日：2006-09-06

申请号：EP04802235.4

申请日：2004-11-29

Applicant: TROJAN TECHNOLOGIES INC.

Inventor： KNIGHT, Gordon, D. ,  VERDUN, Alex, M., W. ,  DRAGOI, Catalina, M.

IPC: G01J1/04 ,  C02F1/32

CPC classification number: C02F1/325 ,  C02F2201/326 ,  G01J1/0204 ,  G01J1/0266 ,  G01J1/0437 ,  G01J1/06 ,  G01J1/429 ,  G01J2001/0485 ,  G01J2001/063

Abstract: There is described an optical radiation sensor device for detecting radiation in a radiation field. The device comprises a sensor element capable of detecting and responding to incident radiation from the radiation field and a radiation window interposed between the sensor element and the radiation field. The radiation window comprises a non-circular (preferably square) shaped radiation transparent opening. The optical radiation sensor device can be used in a so-called dynamic manner while mitigating or obviating the detection errors resulting from the use of a circular-shaped attenuating aperture and/or angular (even minor) misalignment of the sensor device with respect to the array of radiation sources when multiple such circular-shaped attenuating apertures are used.