1-cm-Spatial-Resolution Brillouin Optical Time-Domain Analysis Based on Bright Pulse Brillouin Gain and Complementary Code

1-cm-Spatial-Resolution Brillouin Optical Time-Domain Analysis Based on Bright Pulse Brillouin Gain and Complementary Code

We studied the impact of optical pulse coding techniques on Brillouin optical time-domain analysis (BOTDA) systems experimentally. The results show that complementary-coding-based schemes can provide significant enhanced signal-to-noise ratio (SNR) to the BOTDA system. Using complementary coding, th...

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Bibliographic Details
Main Authors: Y. Mao, N. Guo, K. L. Yu, H. Y. Tam, C. Lu
Format: Article
Language:English
Published: IEEE 2012-01-01
Series:IEEE Photonics Journal
Subjects:
Brillouin gain spectrum
optic fiber sensors
optical pulse coding
time-domain analysis
Online Access:https://ieeexplore.ieee.org/document/6341029/

Internet

https://ieeexplore.ieee.org/document/6341029/

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