Distributed strain measurement using BOTDR improved by taking account of temperature dependence of Brillouin scattering power

T. Kurashima, T. Horiguchi, H. Izumita, M. Tateda, Y. Koyamada

研究成果: Conference article査読

7 被引用数 (Scopus)

抄録

We successfully improved the measurement of distributed strain along optical fibers, which previously only took the strain dependence of the Brillouin frequency shift into consideration. This improvement was achieved by including an evaluation of the temperature dependence of spontaneous Brillouin backscattering power, in order to separate the thermal effects from the frequency dependence.

本文言語English
ページ(範囲)119-122
ページ数4
ジャーナルIEE Conference Publication
448 /1
出版ステータスPublished - 1997 12 1
イベントProceedings of the 1997 11th International Conference on Integrated Optics and Optical Fibre Communications and 23rd European Conference on Optical Communications, IOOC-ECOC'97. Part 2 (of 5) -
継続期間: 1997 9 221997 9 25

ASJC Scopus subject areas

  • 電子工学および電気工学

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