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    • 2. 发明申请
    • SCINTILLATOR AND RADIATION DETECTOR
    • 扫描仪和辐射探测器
    • WO2013015438A3
    • 2013-04-18
    • PCT/JP2012069277
    • 2012-07-24
    • CANON KKOHASHI YOSHIHIROYASUI NOBUHIRODEN TORU
    • OHASHI YOSHIHIROYASUI NOBUHIRODEN TORU
    • G01T1/202
    • G01T1/2002G01T1/2006G01T1/2008G01T1/201G01T1/202G01T1/2023Y10T428/24174Y10T428/24942
    • Provided is a scintillator having a function of waveguiding scintillation light to a photodetector and having a structure for increasing an amount of absorption of radiation. The scintillator has a first surface (10) and a second surface (11) which are not located on a same surface, and includes: a first phase (12); and a second phase (13) having a refractive index higher than that of the first phase and having a linear attenuation coefficient different from that of the first phase, in which one of the first phase and the second phase includes multiple columnar portions arranged in a direction from the first surface to the second surface, and the multiple columnar portions are stacked in a state in which end faces of the columnar portions are partly offset with respect to each other in a direction parallel to the first surface or the second surface.
    • 本发明提供一种闪烁体,其具有将闪烁光波导至光电检测器并具有用于增加辐射吸收量的结构的功能。 闪烁体具有不在同一表面上的第一表面(10)和第二表面(11),包括:第一相(12); 以及第二相(13),其折射率高于第一相的折射率,并且具有与第一相的线性衰减系数不同的线性衰减系数,其中第一相和第二相中的一个包括多个柱状部分 方向从第一表面到第二表面,并且多个柱状部分在柱状部分的端面在平行于第一表面或第二表面的方向上相对于彼此部分偏移的状态下堆叠。