Simultaneous Measurement of Distributed Temperature and Strain through Brillouin Frequency Shift Using a Common Communication Optical Fiber

A multiparameter Brillouin fiber-optic sensor for distributed strain and temperature information measuring based on spontaneous scattering in a common communication optical fiber (the G. 652. D commercial fiber) is presented and experimentally demonstrated. Benefiting from the difference of the temp...

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Bibliographic Details
Main Authors: Leijun Hu, Liwen Sheng, Jisong Yan, Ligong Li, Ming Yuan, Fude Sun, Fushun Nian, Long Li, Jiaqing Liu, Shuai Zhou, Zhiming Liu
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:International Journal of Optics
Online Access:http://dx.doi.org/10.1155/2021/6610674
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