Low-cost radioactivity monitoring with scintillating fibers and silicon photomultipliers

Alfio Pappalardo; Luigi Cosentino; Carlotta Scire; Sergio Scire; Gianfranco Vecchio; Paolo Finocchiaro

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Low-cost radioactivity monitoring with scintillating fibers and silicon photomultipliers

机译：使用闪烁光纤和硅光电倍增管的低成本放射性监测

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A new detector technology was developed, particularly suitable for low-cost radioactivity monitoring in radwaste storage sites. It consists of a scintillating optical fiber coupled at each end to a silicon photomultiplier (SiPM). The single-photon sensitivity of the SiPM, along with the left-right coincidence constraint, allows the achievement of a reasonable sensitivity to gamma radiation even though a thin 1-mm-diameter plastic scintillating fiber is used. Simulation results are in perfect agreement with the measured behavior, and several implementations are under way. The possibility of choosing the fiber length and shape makes them very flexible both conceptually and mechanically. Any improvement in the SiPM development technology reflects immediately into an improvement in the detector performance.

机译：开发了一种新的探测器技术，特别适合在垃圾废物存放地点进行低成本放射性监测。它由一个闪烁的光纤组成，该光纤的每一端都耦合到一个硅光电倍增管（SiPM）。 SiPM的单光子灵敏度以及左右一致的限制条件，即使使用了细的1毫米直径的塑料闪烁纤维，也可以实现对γ辐射的合理灵敏度。仿真结果与所测得的行为完全吻合，并且正在进行多种实现。选择纤维长度和形状的可能性使它们在概念上和机械上都非常灵活。 SiPM开发技术的任何改进都会立即反映出检测器性能的提高。

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来源
《Optical engineering》 |2014年第4期|047102.1-047102.8|共8页
作者
Alfio Pappalardo; Luigi Cosentino; Carlotta Scire; Sergio Scire; Gianfranco Vecchio; Paolo Finocchiaro;
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作者单位

INFN, Laboratori Nazionali del Sud, via S.Sofia 62, Catania 95125, Italy;

INFN, Laboratori Nazionali del Sud, via S.Sofia 62, Catania 95125, Italy;

INFN, Laboratori Nazionali del Sud, via S.Sofia 62, Catania 95125, Italy;

INFN, Laboratori Nazionali del Sud, via S.Sofia 62, Catania 95125, Italy;

INFN, Laboratori Nazionali del Sud, via S.Sofia 62, Catania 95125, Italy;

INFN, Laboratori Nazionali del Sud, via S.Sofia 62, Catania 95125, Italy;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
silicon photomultiplier; scintillating fiber; gamma detector; radiation detector; radioactive waste;

机译：硅光电倍增管闪烁纤维伽马探测器辐射探测器放射性废物;

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专利

1. Photoelectron yields of scintillation counters with embedded wavelength-shifting fibers read out with silicon photomultipliers [J] . Akram Artikov, Vladimir Baranov, Gerald C. Blazey, Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2018,第MAY11期

机译：带有嵌入的波长偏移光纤的闪烁计数器的光电子产量由硅光电倍增管读出
2. A multi-purposed detector with silicon photomultiplier readout of scintillating fibers [J] . A. Papa, F. Barchetti, F. Gray, Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2015,第jula1期

机译：具有闪烁光纤硅光电倍增管读数的多功能探测器
3. A Feasibility Study on the Use of Optical Fibers for the Transfer of Scintillation Light to Silicon Photomultipliers [J] . Hong S. J., Kim C. M., Cho S. M., Nuclear Science, IEEE Transactions on . 2011,第3期

机译：使用光纤将闪烁光转移到硅光电倍增管的可行性研究
4. Low-cost radioactivity monitoring with scintillating fibers and silicon photomultipliers [C] . Paolo Finocchiaro, Luigi Cosentino, Alfio Pappalardo, Silicon photonics IX . 2014

机译：使用闪烁光纤和硅光电倍增管的低成本放射性监测
5. A comparison of the zinc sulfide(silver) scintillation detector to the silicon semiconductor detector for quantification of alpha radioactivity in aqueous solutions. [D] . Foster, Jennifer E. 2006

机译：硫化锌（银）闪烁检测器与硅半导体检测器的比较，用于定量水溶液中的α放射性。
6. Investigation of Crystal Surface Finish and Geometry on Single LYSO Scintillator Detector Performance for Depth-of-Interaction Measurement with Silicon Photomultipliers [O] . Chad Bircher, Yiping Shao -1

机译：用硅光锁相色晶体表面光洁度检测器性能对晶体表面光洁度检测器性能的研究
7. A High-resolution Scintillating Fiber Tracker With Silicon Photomultiplier Array Readout [O] . B. Beischera, H. Gasta, R. Greima, 2016

机译：具有硅光电倍增管阵列读数的高分辨率闪烁光纤跟踪器
8. Silicon Photomultiplier Choice for the Scintillating Fiber Tracker in Second Generation Proton Computed Tomography Scanner. [R] . Gearhart, A., Johnson, E., Medvedev, V., 2012

机译：第二代质子计算机断层扫描仪中闪烁光纤跟踪器的硅光电倍增管选择。

Low-cost radioactivity monitoring with scintillating fibers and silicon photomultipliers

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