抄録
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.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 352-354 |
| ページ数 | 3 |
| ジャーナル | IEEE Photonics Technology Letters |
| 巻 | 2 |
| 号 | 5 |
| DOI | |
| 出版ステータス | Published - 1990 5月 |
ASJC Scopus subject areas
- 電子材料、光学材料、および磁性材料
- 原子分子物理学および光学
- 電子工学および電気工学