Distributed temperature and strain sensing using spontaneous Brillouin scattering in optical few-mode fibers

作者: Yi Weng , Ezra Ip , Zhongqi Pan , Ting Wang

DOI: 10.1364/CLEO_SI.2015.SM2O.5

关键词:

摘要: A novel approach to achieve simultaneous distributed temperature and strain sensing based on spontaneous Brillouin scattering in few-mode optical fibers is proposed experimentally investigated, with high sensitivity using heterodyne detection timedomain reflectometry.

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