期刊
IEEE PHOTONICS TECHNOLOGY LETTERS
卷 24, 期 20, 页码 1823-1826出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LPT.2012.2212183
关键词
Brillouin scattering; fiber optics sensors; Raman amplification; strain and temperature measurements
Bidirectional low-noise Raman amplification and simplex coding based on the return-to-zero modulation format are optimized through numerical simulations for long-range Brillouin optical time-domain analysis sensing. Experimental results are reported on sensing capabilities along 120-km distance with 1-m spatial resolution, and worst-case temperature and strain resolution values of 1.3 degrees C and 26 mu epsilon, respectively.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据