Slope-Assisted Brillouin Optical Correlation-Domain Reflectometry: Proof of Concept

Heeyoung Lee, Neisei Hayashi, Yosuke Mizuno, Kentaro Nakamura

研究成果: Article査読

40 被引用数 (Scopus)

抄録

Exploiting the slope of the Brillouin gain spectrum, we develop a new configuration of Brillouin optical correlation-domain reflectometry, which can measure strain (or temperature) and optical loss distributions simultaneously with a high sampling rate. The strain, temperature, and loss dependence coefficients of the output signal are measured to be 1.95 × 10-4 dB/μϵ, 4.42 × 10-3 dB/K, and 0.191, respectively, which are consistent with the theoretical predictions. We also verify the basic operation of simultaneous measurement of the three parameters.

本文言語English
論文番号7464261
ジャーナルIEEE Photonics Journal
8
3
DOI
出版ステータスPublished - 2016 6
外部発表はい

ASJC Scopus subject areas

  • 原子分子物理学および光学
  • 電子工学および電気工学

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