Distributed Temperature Sensing Using Stimulated-Brillouin-Scattering-Based Slow Light

Distributed Temperature Sensing Using Stimulated-Brillouin-Scattering-Based Slow Light

Distributed temperature sensing has been achieved by spatially resolved measurement of the probe time delay resulted from stimulated-Brillouin-scattering slow light. The temperature of a particular fiber section can be monitored by setting an appropriate relative delay between the pump and probe pul...

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Bibliographic Details
Main Authors: Liang Wang, Bin Zhou, Chester Shu, Sailing He
Format: Article
Language:English
Published: IEEE 2013-01-01
Series:IEEE Photonics Journal
Subjects:
Distributed temperature sensing
stimulated Brillouin scattering
slow light
Online Access:https://ieeexplore.ieee.org/document/6648635/
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spelling doaj-82ab61eaad5e45158af74058534b47c22021-03-29T17:15:16ZengIEEEIEEE Photonics Journal1943-06552013-01-01566801808680180810.1109/JPHOT.2013.22875576648635Distributed Temperature Sensing Using Stimulated-Brillouin-Scattering-Based Slow LightLiang Wang0Bin Zhou1Chester Shu2Sailing He3<formula formulatype="inline"><tex Notation="TeX">$^{1}$</tex></formula> Centre for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China<formula formulatype="inline"><tex Notation="TeX">$^{1}$</tex></formula> Centre for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou, China<formula formulatype="inline"><tex Notation="TeX">$^{2}$</tex></formula> Department of Electronic Engineering and Center for Advanced Research in Photonics, The Chinese University of Hong Kong, Shatin, Hong Kong<formula formulatype="inline"><tex Notation="TeX">$^{1}$</tex></formula>Centre for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics, South China Normal University , Guangzhou, ChinaDistributed temperature sensing has been achieved by spatially resolved measurement of the probe time delay resulted from stimulated-Brillouin-scattering slow light. The temperature of a particular fiber section can be monitored by setting an appropriate relative delay between the pump and probe pulses. By controlling the relative delay, we have achieved distributed profiling of the temperature along the whole sensing fiber. This scheme provides an alternative way for distributed temperature sensing with the potential of real-time temperature monitoring. A relatively high-temperature resolution of 0.7&#x00B0;C is obtained.https://ieeexplore.ieee.org/document/6648635/Distributed temperature sensingstimulated Brillouin scatteringslow light
collection DOAJ
language English
format Article
sources DOAJ
author Liang Wang
Bin Zhou
Chester Shu
Sailing He
spellingShingle Liang Wang
Bin Zhou
Chester Shu
Sailing He
Distributed Temperature Sensing Using Stimulated-Brillouin-Scattering-Based Slow Light
IEEE Photonics Journal
Distributed temperature sensing
stimulated Brillouin scattering
slow light
author_facet Liang Wang
Bin Zhou
Chester Shu
Sailing He
author_sort Liang Wang
title Distributed Temperature Sensing Using Stimulated-Brillouin-Scattering-Based Slow Light
title_short Distributed Temperature Sensing Using Stimulated-Brillouin-Scattering-Based Slow Light
title_full Distributed Temperature Sensing Using Stimulated-Brillouin-Scattering-Based Slow Light
title_fullStr Distributed Temperature Sensing Using Stimulated-Brillouin-Scattering-Based Slow Light
title_full_unstemmed Distributed Temperature Sensing Using Stimulated-Brillouin-Scattering-Based Slow Light
title_sort distributed temperature sensing using stimulated-brillouin-scattering-based slow light
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2013-01-01
description Distributed temperature sensing has been achieved by spatially resolved measurement of the probe time delay resulted from stimulated-Brillouin-scattering slow light. The temperature of a particular fiber section can be monitored by setting an appropriate relative delay between the pump and probe pulses. By controlling the relative delay, we have achieved distributed profiling of the temperature along the whole sensing fiber. This scheme provides an alternative way for distributed temperature sensing with the potential of real-time temperature monitoring. A relatively high-temperature resolution of 0.7&#x00B0;C is obtained.
topic Distributed temperature sensing
stimulated Brillouin scattering
slow light
url https://ieeexplore.ieee.org/document/6648635/
work_keys_str_mv AT liangwang distributedtemperaturesensingusingstimulatedbrillouinscatteringbasedslowlight
AT binzhou distributedtemperaturesensingusingstimulatedbrillouinscatteringbasedslowlight
AT chestershu distributedtemperaturesensingusingstimulatedbrillouinscatteringbasedslowlight
AT sailinghe distributedtemperaturesensingusingstimulatedbrillouinscatteringbasedslowlight
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