Transforming the Fiber-Optic Network into a Dense and Ultrasensitive Seismic Sensor Array

被引：0

作者：

Garcia-Ruiz, Andres ^{[1
]}

Magalhaes, Regina ^{[1
]}

Costa, Luis ^{[1
]}

Cobo, Francisco J. ^{[1
]}

Martins, Hugo F. ^{[1
]}

Fernandez-Ruiz, Maria R. ^{[1
]}

Martin-Lopez, Sonia ^{[1
]}

Gonzalez-Herraez, Miguel ^{[1
]}

机构：

[1] Univ Alcala, Dept Elect, Alcala De Henares 28805, Madrid, Spain

来源：

2018 20TH ANNIVERSARY INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) | 2018年

基金：

欧盟地平线“2020”;

关键词：

Rayleigh scattering; optical time domain reflectometry; distributed fiber optics sensors; distributed acoustic sensors; seismology; TEMPERATURE; RESOLUTION; STRAIN;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We show a technology capable of performing position-resolved measurement of nanostrain perturbations along a conventional optical fiber cable, with meter-scale resolution. This technology can be deployed in already existing networks to achieve a dense and ultrasensitive seismic sensor array. Applications ranging from seismic protection to chemical sensing are explored.

引用

页数：4

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