Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/107176
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electrical and Electronic Engineering | - |
dc.creator | Pan, J | en_US |
dc.creator | Zhou, J | en_US |
dc.creator | Yi, X | en_US |
dc.creator | Sui, Q | en_US |
dc.creator | Lu, C | en_US |
dc.creator | Li, Z | en_US |
dc.date.accessioned | 2024-06-13T01:04:24Z | - |
dc.date.available | 2024-06-13T01:04:24Z | - |
dc.identifier.issn | 0733-8724 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/107176 | - |
dc.language.iso | en | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers | en_US |
dc.rights | © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | en_US |
dc.rights | The following publication J. Pan, J. Zhou, X. Yi, Q. Sui, C. Lu and Z. Li, "Multi-Dimensional Optical Fiber Sensing Enabled by Digital Coherent Optical Technologies," in Journal of Lightwave Technology, vol. 37, no. 11, pp. 2488-2501, 1 June, 2019 is available at https://doi.org/10.1109/JLT.2018.2865747. | en_US |
dc.subject | Brillouin optical time-domain analysis | en_US |
dc.subject | Digital coherent optical technology | en_US |
dc.subject | Digital optical frequency comb | en_US |
dc.subject | Optical fiber sensing | en_US |
dc.title | Multi-dimensional optical fiber sensing enabled by digital coherent optical technologies | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 2488 | en_US |
dc.identifier.epage | 2501 | en_US |
dc.identifier.volume | 37 | en_US |
dc.identifier.issue | 11 | en_US |
dc.identifier.doi | 10.1109/JLT.2018.2865747 | en_US |
dcterms.abstract | Optical fiber sensing (OFS) systems can be used to accurately measure temperature, strain, pressure, and other physical parameters by detecting the change in the field of lightwave. As they are used in more application areas, a new type of OFS with the ability of providing multi-dimensional, highly sensitive, ultra-fine, and real-time measurement is necessary. This is possible with the application of digital coherent optical technologies in the OFS systems. In this paper, we show that many aspects of OFS systems can be replaced or enhanced by digital coherent optical technologies. For example, digital optical frequency comb (DOFC) can replace the sweeping laser source, and the digital coherent optical receiver can replace the direct detection receiver to enable simultaneous detection of all the dimensions of lightwave. Based on these techniques, we present our research progresses on OFS with multi-dimensional, real-time, ultra-fine spectral analysis, and single-shot Brillouin optical time-domain analysis based DOFC for distributed OFS. We show that the OFS systems can be bought to a whole new level with the capabilities of real-time time-frequency analysis, ultra-fine spectral resolution, and ultra-low sensitivity. Opportunities and challenges of using digital coherent optical technologies in OFS systems are also discussed. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of lightwave technology, 1 June 2019, v. 37, no. 11, p. 2488-2501 | en_US |
dcterms.isPartOf | Journal of lightwave technology | en_US |
dcterms.issued | 2019-06-01 | - |
dc.identifier.scopus | 2-s2.0-85051785798 | - |
dc.identifier.eissn | 1558-2213 | en_US |
dc.description.validate | 202403 bckw | - |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | EIE-0372 | - |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Science Foundation of China; Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 20070626 | - |
dc.description.oaCategory | Green (AAM) | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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Lu_Multi-Dimensional_Optical_Fiber.pdf | Pre-Published version | 3.15 MB | Adobe PDF | View/Open |
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