High-efficiency gamma-ray imaging for low-dose inspection
| Project/Area Number |
25461859
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Radiation science
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| Research Institution | Saga University (2014-2015)
Nagasaki Institute of Applied Science (2013) |
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Principal Investigator |
Fusayasu Takahiro 佐賀大学, 工学(系)研究科(研究院), 准教授 (70399210)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | 放射線計測 / LSI / 光電コンバータ / 低被爆診断 / エックス線 / ガンマ線 / Ｘ線イメージング / ガンマ線イメージング / GEM / ガンマ線イメージセンサ / FPGA |
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| Outline of Final Research Achievements |
In order to establish low-dose inspection with X-ray or Gamma-ray, high-efficiency gamma-ray imager was developed. Firstly, photon-electron converter was designed and its prototype was fabricated. As for the readout system, an original ASIC called STRIPIX was used so that S/N ratio would be improved. For system verification, X-ray transmission imaging was performed. In addition, X-ray diffraction on powder crystal sample was demonstrated.
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Report
(4 results)
Research Products
(2 results)
