First demonstration of Brillouin optical correlation-domain reflectometry based on external modulation scheme

Kohei Noda, Heeyoung Lee, Yosuke Mizuno, Kentaro Nakamura

研究成果: Article査読

7 被引用数 (Scopus)

抄録

We demonstrate basic operation of Brillouin optical correlation-domain reflectometry (BOCDR) based on an external modulation scheme, which can mitigate three demerits of a conventional direct modulation scheme. A 0.8 m long strain in a 2.8 m long silica fiber is successfully detected in a distributed manner. This scheme can be employed not only in BOCDR but also in Brillouin optical correlation-domain analysis.

本文言語English
論文番号068004
ジャーナルJapanese Journal of Applied Physics
58
6
DOI
出版ステータスPublished - 2019
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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