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Conferences > CLEO > 2008 > CMZ > CMZ2
  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies
  • OSA Technical Digest (CD) (Optica Publishing Group, 2008),
  • paper CMZ2

Brillouin Optical Correlation-Domain Reflectometry with 13-mm Spatial Resolution and 50-Hz Sampling Rate

Yosuke Mizuno, Zuyuan He, and Kazuo Hotate

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Abstract

Distributed strain sensing with a high spatial resolution is demonstrated in optical fibers based on Brillouin optical correlation-domain reflectometry. The Brillouin frequency shifts of 3-cm fiber sections are successfully measured with a spatial resolution of 13 mm and sampling rate of 50 Hz. This spatial resolution is the best result ever reported in Brillouin-based reflectometries.

© 2008 Optical Society of America

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