The LED and fiber based calibration system for the photomultiplier array of SNO+
The LED and fiber based calibration system for the photomultiplier array of SNO+
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用于 SNO 光电倍增管阵列的 LED 和光纤校准系统
DOI：
10.1088/1742-6596/587/1/012031
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
Seabra L
中科院分区：
文献类型：
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作者：
Seabra L
设计了一种新型的LED/光纤光注入外定标系统，用于SNOLAB的SNO+实验中光电倍增管阵列的定标和监测。校准系统的目标是允许准确和定期测量光电倍增管阵列的性能，同时最大限度地减少放射性侵入的风险。SNO+的选择是使用一组光纤电缆将外部LED产生的光脉冲传输到探测器中。质量控制是使用用于TileCal/ATLAS光纤质量控制的改良试验台进行的。光纤的特征在于传输，定时和角色散。本文描述了用于基于LED和光纤的系统的表征和质量控制的设置及其结果。
A new external LED/fiber light injection calibration system was designed for the calibration and monitoring of the photomultiplier array of the SNO+ experiment at SNOLAB. The goal of the calibration system is to allow an accurate and regular measurement of the photomultiplier array's performance, while minimizing the risk of radioactivity ingress. The choice in SNO+ was to use a set of optical fiber cables to convey into the detector the light pulses produced by external LEDs. The quality control was carried out using a modified test bench that was used in QC of optical fibers for TileCal/ATLAS. The optical fibers were characterized for transmission, timing and angular dispersions. This article describes the setups used for the characterization and quality control of the system based on LEDs and optical fibers and their results.
使用脉冲 LED 表征塑料光纤
DOI：
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发表时间：
2007
期刊：
影响因子：
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作者：
J. Santos;A. Maio;J. Saraiva;João P. Silva;L. Gurriana
通讯作者：
L. Gurriana
用于 Borexino 实验 PMT 校准的多路光纤系统
DOI：
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发表时间：
2003
期刊：
影响因子：
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作者：
B. Caccianiga;D. Franco;D. Giugni;P. Lombardi;S. Malvezzi;J. Maneira;G. Manusardi;L. Miramonti;G. Ranucci;O. Smirnov
通讯作者：
O. Smirnov