Cargando…
Principles and Applications of Seismic Monitoring Based on Submarine Optical Cable
Submarine optical cables, utilized as fiber-optic sensors for seismic monitoring, are gaining increasing interest because of their advantages of extending the detection coverage, improving the detection quality, and enhancing long-term stability. The fiber-optic seismic monitoring sensors are mainly...
Autores principales: | , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10305572/ https://www.ncbi.nlm.nih.gov/pubmed/37420766 http://dx.doi.org/10.3390/s23125600 |
_version_ | 1785065766037487616 |
---|---|
author | Yu, Junzhe Xu, Pengbai Yu, Zhangjun Wen, Kunhua Yang, Jun Wang, Yuncai Qin, Yuwen |
author_facet | Yu, Junzhe Xu, Pengbai Yu, Zhangjun Wen, Kunhua Yang, Jun Wang, Yuncai Qin, Yuwen |
author_sort | Yu, Junzhe |
collection | PubMed |
description | Submarine optical cables, utilized as fiber-optic sensors for seismic monitoring, are gaining increasing interest because of their advantages of extending the detection coverage, improving the detection quality, and enhancing long-term stability. The fiber-optic seismic monitoring sensors are mainly composed of the optical interferometer, fiber Bragg grating, optical polarimeter, and distributed acoustic sensing, respectively. This paper reviews the principles of the four optical seismic sensors, as well as their applications of submarine seismology over submarine optical cables. The advantages and disadvantages are discussed, and the current technical requirements are concluded, respectively. This review can provide a reference for studying submarine cable-based seismic monitoring. |
format | Online Article Text |
id | pubmed-10305572 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-103055722023-06-29 Principles and Applications of Seismic Monitoring Based on Submarine Optical Cable Yu, Junzhe Xu, Pengbai Yu, Zhangjun Wen, Kunhua Yang, Jun Wang, Yuncai Qin, Yuwen Sensors (Basel) Review Submarine optical cables, utilized as fiber-optic sensors for seismic monitoring, are gaining increasing interest because of their advantages of extending the detection coverage, improving the detection quality, and enhancing long-term stability. The fiber-optic seismic monitoring sensors are mainly composed of the optical interferometer, fiber Bragg grating, optical polarimeter, and distributed acoustic sensing, respectively. This paper reviews the principles of the four optical seismic sensors, as well as their applications of submarine seismology over submarine optical cables. The advantages and disadvantages are discussed, and the current technical requirements are concluded, respectively. This review can provide a reference for studying submarine cable-based seismic monitoring. MDPI 2023-06-15 /pmc/articles/PMC10305572/ /pubmed/37420766 http://dx.doi.org/10.3390/s23125600 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Review Yu, Junzhe Xu, Pengbai Yu, Zhangjun Wen, Kunhua Yang, Jun Wang, Yuncai Qin, Yuwen Principles and Applications of Seismic Monitoring Based on Submarine Optical Cable |
title | Principles and Applications of Seismic Monitoring Based on Submarine Optical Cable |
title_full | Principles and Applications of Seismic Monitoring Based on Submarine Optical Cable |
title_fullStr | Principles and Applications of Seismic Monitoring Based on Submarine Optical Cable |
title_full_unstemmed | Principles and Applications of Seismic Monitoring Based on Submarine Optical Cable |
title_short | Principles and Applications of Seismic Monitoring Based on Submarine Optical Cable |
title_sort | principles and applications of seismic monitoring based on submarine optical cable |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10305572/ https://www.ncbi.nlm.nih.gov/pubmed/37420766 http://dx.doi.org/10.3390/s23125600 |
work_keys_str_mv | AT yujunzhe principlesandapplicationsofseismicmonitoringbasedonsubmarineopticalcable AT xupengbai principlesandapplicationsofseismicmonitoringbasedonsubmarineopticalcable AT yuzhangjun principlesandapplicationsofseismicmonitoringbasedonsubmarineopticalcable AT wenkunhua principlesandapplicationsofseismicmonitoringbasedonsubmarineopticalcable AT yangjun principlesandapplicationsofseismicmonitoringbasedonsubmarineopticalcable AT wangyuncai principlesandapplicationsofseismicmonitoringbasedonsubmarineopticalcable AT qinyuwen principlesandapplicationsofseismicmonitoringbasedonsubmarineopticalcable |