Development of a scintillating fiber-optic sensor for the radioactive contamination measurement in a narrow area

被引：11
|
作者：
Park, Chan Hee [1 ]
Moon, Joo Hyun [1 ]
Seo, Bum Kyong [2 ]
机构：
[1] Dongguk Univ, Gyeong Ju 780714, Gyeongbuk, South Korea
[2] Korea Atom Energy Res Inst, Taejon, South Korea
来源：
RADIATION MEASUREMENTS | 2011年 / 46卷 / 08期
关键词：
Radioactive contamination; Fiber-optic remote system; Organic scintillator; Expoxy resin; Optical fiber; MONITORING-SYSTEM; DETECTOR;
D O I：
10.1016/j.radmeas.2011.06.003
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Measuring the level of radioactive contamination in a high-radiation area with a complex geometry requires a new measuring system that can be operated remotely and free of electronic noise by radiation. In this study, a measuring system suitable for measuring high-level radioactive contamination in the narrow gap of a nuclear facility was developed. The measuring system was a fiber-optic remote system using an organic scintillator, epoxy resin and an optical fiber. The measuring system was tested for Cs-137 and Sr/Y-90 radiation sources, and could measure radioactive contamination remotely in a narrow area. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：687 / 693
页数：7
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