Radiation detector

Radiation detector

  • CN 1,619,422 A
  • Filed: 11/06/2004
  • Published: 05/25/2005
  • Est. Priority Date: 11/07/2003
  • Status: Active Application
First Claim
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1. detector means, comprise detecting device (31) and measuring system (33), described detecting device (31) is set to provide measuring-signal to described detection system (33) according to the first kind radiation of inciding on the described detecting device (31) (39), described detecting device be arranged on optical module (24) near, it is characterized in that described optical module (24) comprises at least-optical layers (22), when described detector module in use, be used to receive a certain amount of second type of radiation (35), make the part (41) of the described amount of described second type of radiation (35) pass described optical layers (22),-coating (25), described part (41) is shone on it, and described coating (25) converts at least a portion of described part (41) to described first kind radiation (39),With-substrate (27), radiation (39) substantial transparent to the described first kind, described measurement mechanism is set to obtain from described measuring-signal the described doses of second type of radiation (35), at least a in the intensity of described second radiant quantity and the contaminant capacity of described optical layers (22).

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