Distributed strain measurements in optical fibers using Brillouin optical-fiber time domain analysis

Tsuneo Horiguchi, Mitsuhiro Tateda, Toshio Kurashima

研究成果: Chapter

1 引用 (Scopus)

抜粋

This paper describes a recently developed technique for the distributed strain measurements. With this technique, the strain in optical fibers can be evaluated by accessing the test fiber itself without using the above-mentioned sensors. This paper also reviews recent applications of the technique. The technique is based on time-resolved measurement of Brillouin gain spectra which depends on the strain. The technique will contribute to the improvement of technologies for fiber manufacturing, cabling, and cable installation, and also make it possible to accurately predict the lifetime of optical fibers in service. The reviewed technique accesses both ends of the test fiber. In some applications, however, single-ended measurement is required. This will be made possible by measuring backward spontaneous Brillouin scattering (SPBS) from a forward travelling pulse light, instead of stimulated Brillouin scattering (SBS) as in the reviewed technique.

元の言語English
ホスト出版物のタイトルNIST Special Publication
出版者Publ by Natl Inst of Standards & Technology
ページ123-128
ページ数6
エディション792
出版物ステータスPublished - 1990 9 1
イベントSixth Technical Digest Symposium on Optical Fiber Measurements - 1990 - Boulder, CO, USA
継続期間: 1990 9 111990 9 12

Other

OtherSixth Technical Digest Symposium on Optical Fiber Measurements - 1990
Boulder, CO, USA
期間90/9/1190/9/12

ASJC Scopus subject areas

  • Engineering(all)

フィンガープリント Distributed strain measurements in optical fibers using Brillouin optical-fiber time domain analysis' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Horiguchi, T., Tateda, M., & Kurashima, T. (1990). Distributed strain measurements in optical fibers using Brillouin optical-fiber time domain analysis. : NIST Special Publication (792 版, pp. 123-128). Publ by Natl Inst of Standards & Technology.