Distributed Fiber Optical Sensing of Oxygen with Optical Time Domain Reflectometry

机译：光学时域反射仪对氧气的分布式光纤光学传感

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In many biological and environmental applications spatially resolved sensing of molecular oxygen is desirable. A powerful tool for distributed measurements is optical time domain reflectometry (OTDR) which is often used in the field of telecommunications. We combine this technique with a novel optical oxygen sensor dye, triangular-[4] phenylene (TP), immobilized in a polymer matrix. The TP luminescence decay time is 86 ns. The short decay time of the sensor dye is suitable to achieve a spatial resolution of some meters. In this paper we present the development and characterization of a reflectometer in the UV range of the electromagnetic spectrum as well as optical oxygen sensing with different fiber arrangements.

机译：在许多生物学和环境应用中，需要空间分辨的分子氧感测。分布式时空测量的强大工具是光时域反射仪（OTDR），它经常在电信领域中使用。我们将此技术与固定在聚合物基质中的新型光学氧传感器染料，三角形[4]亚苯基（TP）结合起来。 TP发光衰减时间为86 ns。传感器染料的短衰减时间适合于达到几米的空间分辨率。在本文中，我们介绍了在电磁光谱的紫外线范围内反射计的发展和特性，以及使用不同光纤排列的光学氧传感技术。

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期刊名称 Sensors (Basel Switzerland)
作者
Susanne Eich; Elmar Schmälzlin; Hans-Gerd Löhmannsröben;
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作者单位

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年(卷),期 2013(13),6
年度 2013
页码 7170–7183
总页数 14
原文格式 PDF
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关键词
OTDR optical sensing molecular oxygen triangular-4 phenylene;

机译：OTDR;光学传感;分子氧;三角形4亚苯基;

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专利

1. Distributed fiber strain and vibration sensor based on Brillouin optical time-domain reflectometry and polarization optical time-domain reflectometry [J] . Feng Wang, Xuping Zhang, Xiangchuan Wang, Optics Letters . 2013,第14期

机译：基于布里渊光时域反射法和偏振光时域反射法的分布式光纤应变和振动传感器
2. Soil-embedded optical fiber sensing cable interrogated by Brillouin optical time-domain reflectometry (B-OTDR) and optical frequency-domain reflectometry (OFDR) for embedded cavity detection and sinkhole warning system [J] . V Lanticq, E Bourgeois, P Magnien, Measurement Science & Technology . 2009,第3期

机译：布里渊光时域反射仪（B-OTDR）和光频域反射仪（OFDR）询问的土壤埋入式光纤传感电缆，用于嵌入式空腔检测和下陷预警系统
3. Distributed optical fiber sensing with Brillouin Optical Time Domain Reflectometry based on differential pulse pair [J] . Yu Zhihua, Zhang Mingyu, Dai Haolong, Optics & Laser Technology . 2018,第期

机译：基于差分脉冲对的布里渊光学时域反射仪分布式光纤感测
4. Interferometric optical time-domain reflectometry for distributed optical fiber sensing [C] . Sergey V. Shatalin, Institute of Radio Engineering, Electronics, Laser Interferometry IX: Applications . 1998

机译：分布式光纤传感干涉光时域反射仪
5. Distributed Fiber Optic Sensors for Monitoring Spatially Continuous Strain and Quasi-Distributed Refractive Index Using Optical Frequency Domain Reflectometry [D] . Jothibasu, Sasi. 2018

机译：分布式光纤传感器，用于使用光学频率域反射测量监测空间连续应变和准分布折射率
6. Enhancement of accuracy in shape sensing of surgical needles using optical frequency domain reflectometry in optical fibers [O] . Francois Parent, Sebastien Loranger, Koushik Kanti Mandal, 2017

机译：使用光纤中的频域反射法提高手术针的形状感测精度
7. Distributed Fiber Optical Sensing of Oxygen with Optical Time Domain Reflectometry [O] . Elmar Schmälzlin, Hans-Gerd Löhmannsröben, Susanne Eich 2013

机译：光时域反射仪分布式光纤光学传感

Distributed Fiber Optical Sensing of Oxygen with Optical Time Domain Reflectometry

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