发明名称 |
LIGHT DETECTOR BASED ON FLUORESCENT DYES |
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.
|
申请公布号 |
US5132530(A) |
申请公布日期 |
1992.07.21 |
申请号 |
US19910762556 |
申请日期 |
1991.09.18 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
GROH, WERNER;COUTANDIN, JOCHEN;HERBRECHTSMEIER, PETER;THEIS, JUERGEN |
分类号 |
G01J1/02;C09K11/00;G01D5/26;G02B6/00 |
主分类号 |
G01J1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|