| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7224344 | Optik - International Journal for Light and Electron Optics | 2018 | 6 Pages |
Abstract
A novel fiber-optics landslide monitoring system is proposed to achieve distributed,high-sensitivity and high-resolution strain measurement. The whole system adopts Rayleigh backscatter-based coherent optical time-domain reflectometry (COTDR) technique to realize long-distance, real-time monitoring with a resolution of 0.1 με and a spatial resolution of one meter.
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Zhihua Yu, Haolong Dai, Qi Zhang, Mingyu Zhang, Li Liu, Jingjing Zhang, Xing Jin,