| 发明名称 |
DETECTOR FOR DETECTING THE TRACES OF IONIZING PARTICLES |
| 摘要 |
A detector for detecting the traces of ionizing particles includes a scintillator capable of emitting photons when ionizing particles pass therethrough; a first imager capable of detecting each photon emitted by the scintillator, and a first microlens array, each microlens of the first microlens array being arranged such as to produce an image of the trace of the particles by focusing the photons emitted in the scintillator on the first imager. |
| 申请公布号 |
US2016054456(A1) |
申请公布日期 |
2016.02.25 |
| 申请号 |
US201414779675 |
申请日期 |
2014.03.20 |
| 申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES ;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) |
发明人 |
LEBRUN François;TERRIER Régis;LAURENT Philippe;OLIVETTO Christian;BREELLE Eric |
| 分类号 |
G01T1/20 |
主分类号 |
G01T1/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A detector for detecting the traces of ionizing particles comprising:
a scintillator configured to emit photons when ionizing particles pass therethrough; a first imager configured to detect each photon emitted by the scintillator, and a first microlens array, each microlens of the first microlens array being arranged such as to produce an image of the trace of the particles by focusing the photons emitted in the scintillator on the first imager, the first imager and the first microlens array being spaced apart by a distance D, each microlens of the first microlens array being optically coupled to at least two elementary detectors of the first imager, each microlens having a focal distance strictly less than the distance D between the first microlens array and the first imager. |
| 地址 |
Paris FR |
