Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/106910
DC Field | Value | Language |
---|---|---|
dc.contributor | Photonics Research Centre | en_US |
dc.contributor | Department of Electrical and Electronic Engineering | en_US |
dc.creator | Zhao, ZY | en_US |
dc.creator | Tang, M | en_US |
dc.creator | Lu, C | en_US |
dc.date.accessioned | 2024-06-07T00:58:49Z | - |
dc.date.available | 2024-06-07T00:58:49Z | - |
dc.identifier.issn | 2096-4579 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/106910 | - |
dc.language.iso | en | en_US |
dc.publisher | Editorial Office of Opto-Electronic Advances | en_US |
dc.rights | © 2020 Institute of Optics and Electronics, Chinese Academy of Sciences. All rights reserved. | en_US |
dc.rights | Open access articles are published under a CC BY license (Creative Commons Attribution 4.0 International License). The CC BY license is preferred by many research funding bodies. It allows for maximum dissemination and re-use of open access materials: users are free to share (copy, distribute and transmit) and remix (adapt) the contribution including for commercial purposes, providing they attribute the contribution in the manner specified by the author or licensor. Under Creative Commons licenses, authors retain copyright in their work. Authors should note that some funders require papers to be published under a specific license and so should check the funder mandate to ensure compliance. | en_US |
dc.rights | The following publication Zhao Z Y, Tang M, Lu C. Distributed multicore fiber sensors. Opto-Electron Adv 3, 190024 (2020). doi: 10.29026/oea.2020.190024. | en_US |
dc.subject | Distributed optical fiber sensing | en_US |
dc.subject | Multicore fiber | en_US |
dc.subject | Optical fiber sensing | en_US |
dc.subject | Space-division multiplexing | en_US |
dc.title | Distributed multicore fiber sensors | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 190024-1 | en_US |
dc.identifier.epage | 190024-17 | en_US |
dc.identifier.volume | 3 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.doi | 10.29026/oea.2020.190024 | en_US |
dcterms.abstract | Multicore fiber (MCF) which contains more than one core in a single fiber cladding has attracted ever increasing attention for application in optical sensing systems owing to its unique capability of independent light transmission in multiple spatial channels. Different from the situation in standard single mode fiber (SMF), the fiber bending gives rise to tangential strain in off-center cores, and this unique feature has been employed for directional bending and shape sensing, where strain measurement is achieved by using either fiber Bragg gratings (FBGs), optical frequency-domain reflectometry (OFDR) or Brillouin distributed sensing technique. On the other hand, the parallel spatial cores enable space-division multiplexed (SDM) system configuration that allows for the multiplexing of multiple distributed sensing techniques. As a result, multi-parameter sensing or performance enhanced sensing can be achieved by using MCF. In this paper, we review the research progress in MCF based distributed fiber sensors. Brief introductions of MCF and the multiplexing/de-multiplexing methods are presented. The bending sensitivity of off-center cores is analyzed. Curvature and shape sensing, as well as various SDM distributed sensing using MCF are summarized, and the working principles of diverse MCF sensors are discussed. Finally, we present the challenges and prospects of MCF for distributed sensing applications. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Opto-electronic advances, 2020, v. 3, no. 2, 190024, p. 190024-1 - 190024-17 | en_US |
dcterms.isPartOf | Opto-electronic advances | en_US |
dcterms.issued | 2020 | - |
dc.identifier.scopus | 2-s2.0-85092438965 | - |
dc.identifier.artn | 190024 | en_US |
dc.description.validate | 202405 bcch | en_US |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | EIE-0229 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Natural Science Foundation of China | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 48731619 | - |
dc.description.oaCategory | CC | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
OEA-3-2-190024-1.pdf | 2.72 MB | Adobe PDF | View/Open |
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