Transforming the fiber-optic network into a dense and ultrasensitive seismic sensor array

Authors
García Ruiz, AndrésUniversity of Alcalá Author; Teixeira Magalhaes, Regina ManuelaUniversity of Alcalá Author; Pereira da Costa, Luis DuarteUniversity of Alcalá Author; Cobo Mancheño, Javier; Fidalgo Martins, HugoUniversity of Alcalá Author; [et al.]
Identifiers
Permanent link (URI): http://hdl.handle.net/10017/39726
DOI: 10.1109/ICTON.2018.8473770
ESSN: 2161-2064
ISBN: 978-1-5386-6605-0
Date
2018-07-01
Affiliation
Universidad de Alcalá. Departamento de Electrónica
Funders
European Commission
Ministerio de Economía y Competitividad
Comunidad de Madrid
Bibliographic citation
García-Ruiz, A., Magalhães, R., Costa, L., Cobo, F. J., Martins, H. F., Fernández-Ruiz, M. R., Martín-López, S. & González-Herráez, M. 2018, "Transforming the fiber-optic network into a dense and ultrasensitive seismic sensor array", in 2018 20th International Conference on Transparent Optical Networks (ICTON).
Keywords
Rayleigh scattering
Optical time domain reflectometry
Distributed fiber optics sensors
Distributed acoustic sensors
Seismology
Description / Notes
20th International Conference on Transparent Optical Networks (ICTON 2018), 01/07/2018-05/07/2018, Bucarest, Rumania.
Project
info:eu-repo/grantAgreement/EC/FP7/307441/EU/Ubiquitous optical FIbre NErves/U-FINE
info:eu-repo/grantAgreement/EC/H2020/722509/EU/Fibre Nervous Sensing Systems/FINESSE
info:eu-repo/grantAgreement/EC/H2020/WaterJPI-JC-2015-04/EU/Dikes and Debris Flows Monitoring by Novel Optical Fiber Sensors/DOMINO
info:eu-repo/grantAgreement/MINECO//TEC2015-71127-C2-2-R/ES/REDUCCION DE LOS EFECTOS DE RUIDO EN SISTEMAS DE FIBRA OPTICA NO LINEALES/
info:eu-repo/grantAgreement/EC/FP7/608099/EU/Allied Initiative for Training and Education in Coherent Optical Networks/ICONE
info:eu-repo/grantAgreement/CAM//S2009%2FMIT2790/ES/SENSORES E INSTRUMENTACION EN TECNOLOGIAS FOTONICAS/SINFOTON
Document type
info:eu-repo/semantics/conferenceObject
Version
info:eu-repo/semantics/acceptedVersion
Rights
Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
© 2018 IEEE
Access rights
info:eu-repo/semantics/openAccess
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Abstract
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.
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