A Technique to Measure Distributed Strain in Optical Fibers

Tsuneo Horiguchi, Toshio Kurashima, Mitsuhiro Tateda

研究成果: Article

223 引用 (Scopus)

抜粋

A measurement technique of distributed strain in optical fibers is demonstrated. This technique is based on Brillouin optical-fiber time-domain analysis (BOTDA), which uses Brillouin interaction between counterpropagating pump and probe light waves. Experimental results are presented for fibers wound on drums at various tensions. A strain measurement accuracy of better than 2 x 10-5 and a spatial resolution of 100 m are achieved.

元の言語English
ページ(範囲)352-354
ページ数3
ジャーナルIEEE Photonics Technology Letters
2
発行部数5
DOI
出版物ステータスPublished - 1990 5

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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