Storage and reconstruction apparatus for radiation image
    3.
    发明授权
    Storage and reconstruction apparatus for radiation image 失效
    辐射图像存储和重建装置

    公开(公告)号:US4598207A

    公开(公告)日:1986-07-01

    申请号:US526465

    申请日:1983-08-25

    IPC分类号: C09K11/70 G21K4/00 H05B33/00

    CPC分类号: G21K4/00 C09K11/706

    摘要: A storage and reconstruction apparatus for radiation image is comprised of a radiation image storage medium made of phosphor glass powder in which activators are formed according a radiation image. The radiation image storage medium emits a fluorescent light by irradiation of an excitation light, and the emitted fluorescent light is detected and converted into an electrical signal. The electrical signal is treated by an image processor and the radiation image is reconstructed.

    摘要翻译: 用于放射线图像的存储和重建装置包括由磷光体玻璃粉末制成的放射线图像存储介质,其中根据辐射图像形成激活剂。 放射线图像存储介质通过照射激发光发射荧光,并且发射的荧光被检测并转换成电信号。 电信号由图像处理器处理并且重建放射图像。

    Acoustoelectric conversion device
    7.
    发明申请
    Acoustoelectric conversion device 失效
    声电转换装置

    公开(公告)号:US20050241398A1

    公开(公告)日:2005-11-03

    申请号:US11116273

    申请日:2005-04-28

    CPC分类号: G01N29/2418 G01H9/00

    摘要: In an acoustoelectric converter element, a light wave from a light source is introduced into a first optical waveguide of a vibration substrate, and diffracted by a diffraction grating disposed on the first optical waveguide. The diffracted light is directed to and detected by a photo detector. Here, the vibration substrate is so supported as to vibrate with respect to an acoustic wave. Therefore, the diffracted light detected by the photo detector is modulated by the acoustic wave, and a signal is output from the detector in accordance with the acoustic wave.

    摘要翻译: 在声电转换元件中,来自光源的光波被引入到振动基板的第一光波导中,并且被设置在第一光波导上的衍射光栅衍射。 衍射光被光检测器导向并检测。 这里,振动基板被支撑为相对于声波振动。 因此,由光检测器检测的衍射光被声波调制,并且根据声波从检测器输出信号。

    Two-dimensional radiation detecting apparatus
    8.
    发明授权
    Two-dimensional radiation detecting apparatus 失效
    二维辐射检测装置

    公开(公告)号:US4547670A

    公开(公告)日:1985-10-15

    申请号:US486514

    申请日:1983-04-19

    CPC分类号: G01T1/2018 G01T1/246

    摘要: A two-dimensional X-ray detecting apparatus is comprised of an amorphous silicon layer for trapping electrons in a pattern corresponding to an intensity distribution when it is receiving X-rays, and a scanning device for scanning the surface of the amorphous silicon layer with a laser beam to take out electrons trapped in the silicon layer.

    摘要翻译: 二维X射线检测装置包括:非晶硅层,用于在接收X射线时以对应于强度分布的图案捕获电子;以及扫描装置,用于以非线性硅层扫描非晶硅层的表面 激光束取出俘获在硅层中的电子。