METHOD AND APPARATUS FOR RADIATION DETECTION AND IMAGING
    2.
    发明申请
    METHOD AND APPARATUS FOR RADIATION DETECTION AND IMAGING 审中-公开
    用于辐射检测和成像的方法和设备

    公开(公告)号:WO2009111783A2

    公开(公告)日:2009-09-11

    申请号:PCT/US2009036521

    申请日:2009-03-09

    CPC classification number: G01T1/202 G01T1/2907

    Abstract: A device for measuring energy and incident angle of gamma radiation of an external source includes a radiation scattering layer and a radiation absorbing layer. The radiation scattering layer includes a first two-dimensional array of a first plurality of lanthanum tri-bromide crystal scintillator detectors. The radiation absorbing layer includes a second two- dimensional array of a second plurality of lanthanum tri-bromide crystal scintillator detectors. The second radiation absorbing layer is spaced from the first radiation scattering layer.

    Abstract translation: 用于测量外部源的伽马辐射的能量和入射角的装置包括辐射散射层和辐射吸收层。 辐射散射层包括第一多个三溴化镧晶体闪烁体检测器的第一二维阵列。 辐射吸收层包括第二多个三溴化镧晶体闪烁体检测器的第二二维阵列。 第二辐射吸收层与第一辐射散射层间隔开。

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