Multi-channel fiber-optic temperature sensor system using an optical time-domain reflectometer
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, H.J. | - |
dc.contributor.author | Byun, H. | - |
dc.contributor.author | Song, Y.B. | - |
dc.contributor.author | Shin, S.H. | - |
dc.contributor.author | Cho, S. | - |
dc.contributor.author | Pyeon, C.H. | - |
dc.contributor.author | Lee, B. | - |
dc.date.available | 2019-03-08T06:56:01Z | - |
dc.date.issued | 2018-12 | - |
dc.identifier.issn | 2211-3797 | - |
dc.identifier.issn | 2211-3797 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/3212 | - |
dc.description.abstract | In this study, we developed a multi-channel fiber-optic temperature sensor system (FTSS) using an optical time-domain reflectometer (OTDR). The developed FTSS consists of fiber-optic temperature-sensing probes, a fiber-optic coupler, a transmitting optical fiber, and an OTDR. The fiber-optic temperature-sensing probes comprise silicon oil, a nickel-plated brass cap, a fiber channel (FC) terminator, and a single-mode optical fiber. The developed FTSS has four channels, which have fiber-optic temperature-sensing probes, connected using single-mode optical fibers of different lengths. Silicon oil is employed as a temperature-sensing material, as its refractive index changes with the temperature variations. We measured the optical powers of the reflected light signals (Fresnel reflection), which are generated at the interface between the silicon oil and core of the single-mode optical fiber in the distal ends of the sensing probes. The optical powers of the four channels of the FTSS were measured to simultaneously determine individual temperatures at four different points using an OTDR. © 2018 The Authors | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Multi-channel fiber-optic temperature sensor system using an optical time-domain reflectometer | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.rinp.2018.10.024 | - |
dc.identifier.bibliographicCitation | Results in Physics, v.11, pp 743 - 748 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000454026000112 | - |
dc.identifier.scopusid | 2-s2.0-85055711163 | - |
dc.citation.endPage | 748 | - |
dc.citation.startPage | 743 | - |
dc.citation.title | Results in Physics | - |
dc.citation.volume | 11 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Fiber-optic temperature sensor | - |
dc.subject.keywordAuthor | Optical time-domain reflectometer | - |
dc.subject.keywordAuthor | Fresnel reflection | - |
dc.subject.keywordAuthor | Multi-channel | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.