Radiation sensor, a compensation of energy and a large angular opening, for the dosimetry a distance, and a device for dosimetry using this sensor

摘要

Radiation sensor, with compensation of energy and a large angular opening, for dosimetry at a distance, and a device for dosimetry capteur.ce using this sensor comprises at least one element (4) made of a material of the detection of the radiation, capable of emitting a radiation of light and transparent to the latter, and two screens (12, 14) of the filtering of the radiation, one being thin and disposed facing one end of the element, the other being thick and disposed at the periphery of the element. The sensor may be coupled to a flexible light guide (2), provided for collecting and transporting the radiation of luminescence.