Brillouin Characterization of Fiber Strain in Bent Slot-Type Optical-Fiber Cables

Tsuneo Horiguchi, Toshio Kurashima, Mitsuhiro Tateda, Koshi Ishihara, Yutaka Wakui

研究成果: Article査読

24 被引用数 (Scopus)

抄録

A technique is proposed based on Brillouin gain spectroscopy to evaluate tensile and compressive strain variations in optical fibers. This technique is applied to characterize fiber strain in bent slot-type optical-fiber cables. Fiber ribbons containing 4 optical fibers each are stranded through the cable. When the cable is bent, two types of strain are created in the fiber. It was found from experimental results that the first strain, which was induced by the elongation and compression of the fiber ribbon along its length, was drastically reduced, while the second strain, which was created by bending the fiber ribbon in its plane surface, remained.

本文言語English
ページ(範囲)1196-1201
ページ数6
ジャーナルJournal of Lightwave Technology
10
9
DOI
出版ステータスPublished - 1992 9

ASJC Scopus subject areas

  • 原子分子物理学および光学

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