Title:
放射線測定装置及び方法
Document Type and Number:
Japanese Patent JP6689453
Kind Code:
B2
Abstract:
Provided are a radiation measurement device and method that allow stable radiation measurement as compared with the prior art. The radiation measurement device includes a radiation detection unit 1 having a scintillator, an optical transmission member 21 for transmitting an optical signal generated in the radiation detection unit, and a signal processing unit 3 for calculating a radiation dose from the optical signal transmitted. The signal processing unit includes a compensation unit 7 for obtaining an optical transmission loss amount from a change in wavelength spectrum in the optical signal caused by radiation acting on the optical transmission member and performs compensation-control on the optical transmission loss amount, and outputs a compensated signal.
Inventors:
Masaki Taguchi
Hayashi
Satoshi Azuma
Risa Sasano
Akihide Shiratsuki
Hayashi
Satoshi Azuma
Risa Sasano
Akihide Shiratsuki
Application Number:
JP2019511064A
Publication Date:
April 28, 2020
Filing Date:
December 18, 2017
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G01T1/20; G01T3/00; G01T3/06
Domestic Patent References:
| JP2001056381A | ||||
| JP2156186A | ||||
| JP2016008893A | ||||
| JP2013167467A | ||||
| JP2000065937A | ||||
| JP2006046996A | ||||
| JP61162781A |
Foreign References:
| US20130206996 |
Attorney, Agent or Firm:
Takuji Yamada
Haruo Nakano
Haruo Nakano