57-km single-ended spontaneous Brillouin-based distributed fiber temperature sensor using microwave coherent detection

Maughan SM.; Newson TP.; Kee HH.

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57-km single-ended spontaneous Brillouin-based distributed fiber temperature sensor using microwave coherent detection

机译：基于微波相干检测的57 km单端基于布里渊的自发分布式光纤温度传感器

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We present a novel technique for performing single-ended distributed fiber temperature measurements by use of microwave heterodyne detection of spontaneous Brillouin scattering. Brillouin frequency-shift measurements were obtained for a sensing length of 57 km, with a spatial resolution of 20 m. The rms error in frequency measurements at the far end of the sensing fiber was less than 3 MHz, and the overall frequency dependence on temperature was 1.07 +/- 0.06 MHz/K. (C) 2001 Optical Society of America. [References: 14]

机译：我们提出了一种新技术，用于通过自发布里渊散射的微波外差检测进行单端分布式光纤温度测量。布里渊频移测量获得的感应长度为57 km，空间分辨率为20 m。传感光纤远端的频率测量中的均方根误差小于3 MHz，总的温度依存性为1.07 +/- 0.06 MHz / K。（C）2001年美国眼镜学会。 [参考：14]

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《Optics Letters》 |2001年第6期|共3页
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Maughan SM.; Newson TP.; Kee HH.;
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正文语种 eng
中图分类光学;
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1. 57-km single-ended spontaneous Brillouin-based distributed fiber temperature sensor using microwave coherent detection [J] . Maughan SM., Newson TP., Kee HH. Optics Letters . 2001,第6期

机译：基于微波相干检测的57 km单端基于布里渊的自发分布式光纤温度传感器
2. Simultaneous distributed fibre temperature and strain sensor using microwave coherent detection of spontaneous Brillouin backscatter [J] . Sally M. Maughan, Huai H. Kee, Trevor P. Newson Measurement Science & Technology . 2001,第7期

机译：利用微波相干检测自发布里渊背散射的同时分布光纤温度和应变传感器
3. Distributed fiber temperature and strain sensor using coherent radio-frequency detection of spontaneous Brillouin scattering [J] . Jihong Geng, Sean Staines, Mike Blake, Applied Optics . 2007,第23期

机译：利用相干射频检测自发布里渊散射的分布式光纤温度和应变传感器
4. Novel distributed fiber temperature and strain sensor using coherent radio-frequency detection of spontaneous Brillouin scattering [C] . Jihong Geng, Sean Staines, Mike Blake, Conference on Lasers Electro-Optics Quantum Electronics and Laser Science Conference . 2007

机译：新型分布式纤维温度和应变传感器采用自发布里渊散射的相干射频检测
5. Development of a Single-Ended Laser-Absorption Spectroscopy Sensor for High-Temperature Gases [D] . Zhou, Yuzhe. 2018

机译：开发用于高温气体的单端激光吸收光谱传感器
6. Calibrating Single-Ended Fiber-Optic Raman Spectra Distributed Temperature Sensing Data [O] . Mark B. Hausner, Francisco Suárez, Kenneth E. Glander, 2012

机译：校准单端光纤拉曼光谱分布的温度传感数据
7. High spatial resolution microwave detection system for Brillouin-based distributed temperature and strain sensors [O] . Mohamed N Alahbabi, Nicholas P Lawrence, Yuh T Cho, 2004

机译：基于布里渊的分布式温度和应变传感器的高空间分辨率微波检测系统
8. Temperature Performance of Raman Scattering in a Data Fiber and Its Application in a Distributed Temperature Fiber-Optic Sensor. [R] . Liu, D., Wang, J., Lin, S. 2000

机译：数据光纤中拉曼散射的温度特性及其在分布式温度光纤传感器中的应用。

57-km single-ended spontaneous Brillouin-based distributed fiber temperature sensor using microwave coherent detection

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