To provide a small-sized and long-life multi-purpose radiation environment monitoring element for performing three kinds of measurements, neutron fluence, gamma-ray dosage, and temperature, using a single sensor part.
This multi-purpose radiation environment monitoring element 1 is equipped with the sensor part 2 having an optical fiber structure equipped with one kind or two or more kinds selected from a group comprising OH-group-added silica, F-added silica, or H-added silica, and F-doped quartz optical fiber 3 for light guidance, connected to the sensor part. This element 1 can measure one kind or two or more kinds, selected from among a group comprising neutron fluence, gamma-ray dosage, and temperature.
COPYRIGHT: (C)2006,JPO&NCIPI
| WO/1997/028463 | GAMMA CAMERA |
| JP2004279408 | RADIATION IMAGE FORMING UNIT AND ITS CASSETTE |
Menuma Takashi
Shigeki Shigeo
Shinji Nagata
Tsuchiya sentence
Kentaro Fuji
Minaru Narai
Masahiro Ishihara
Tsunemi Tsunoda
Japan Atomic Energy Agency
| JP5147966A | ||||
| JP59092375A |
T. Shikama、外4名,Optical properties in fibers during irradiation in a fission reactor ,Journal of Nuclear Materials,1995年,Vol. 225,pp. 324-327
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama