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  • Optical Fiber Communication Conference and National Fiber Optic Engineers Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper OThU4
  • https://doi.org/10.1364/OFC.2009.OThU4

Performance improvement in Brillouin-based simultaneous strain and temperature sensors employing pulse coding in coherent detection schemes

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We have experimentally characterized the benefits of pulse coding in coherent-detection Brillouin-based hybrid sensors, achieving 15 dB improvement in two-way sensing distance at same resolution in simultaneous strain and temperature sensing.

© 2009 Optical Society of America

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