Light detector based on fluorescent dyes
    9.
    发明授权
    Light detector based on fluorescent dyes 失效
    基于荧光灯的光检测器

    公开(公告)号:US5132530A

    公开(公告)日:1992-07-21

    申请号:US762556

    申请日:1991-09-18

    CPC分类号: G01D5/268 G01D5/26

    摘要: A light detector consists of a plate-like light-absorbing body and at least one optical waveguide connected thereto. Both parts of the light detector contain a fluorescent dye, whereby the irradiated light is converted into a fluorescence radiation. This radiation is guided by total reflection to a light-sensitive semiconductor element and is measured there. The light detector is suitable as light barrier, fiber-optic revolution counter or UV detector.

    摘要翻译: 光检测器由板状光吸收体和与其连接的至少一个光波导构成。 光检测器的两部分含有荧光染料,由此将照射的光转换成荧光辐射。 该辐射由全反射引导到光敏半导体元件并在那里测量。 光检测器适用于光阻,光纤转速计或UV检测器。

    Radiation detector
    10.
    发明授权
    Radiation detector 失效
    辐射检测器

    公开(公告)号:US5281820A

    公开(公告)日:1994-01-25

    申请号:US725577

    申请日:1991-07-03

    IPC分类号: G01T1/20 G01T5/08 G01T1/203

    CPC分类号: G01T1/20 G01T5/08

    摘要: A detector for detecting invisible radiation and charged particles is composed of at least one radiation-absorbing panel and at least one optical waveguide arranged parallel to the surface of said panel and containing a fluorescent dyestuff. The luminescent light produced in the panel by the absorbed radiation is converted into a fluorescent radiation in the optical waveguide conducted to a photosensitive semiconductor component by total reflection and measured at that point.

    摘要翻译: 用于检测不可见辐射和带电粒子的检测器由至少一个辐射吸收板和平行于所述面板的表面布置并包含荧光染料的至少一个光波导构成。 通过吸收的辐射在面板中产生的发光在通过全反射传导到光敏半导体部件的光波导中被转换为荧光辐射,并在该点测量。