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Differential measurement scheme for Brillouin Optical Correlation Domain Analysis
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Jeong, Ji Ho | - |
| dc.contributor.author | Lee, Kwanil | - |
| dc.contributor.author | Song, Kwang Yong | - |
| dc.contributor.author | Jeong, Je-Myung | - |
| dc.contributor.author | Lee, Sang Bae | - |
| dc.date.available | 2019-05-29T05:34:27Z | - |
| dc.date.issued | 2012-11 | - |
| dc.identifier.issn | 1094-4087 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/20024 | - |
| dc.description.abstract | We newly propose and experimentally demonstrate a differential measurement scheme for Brillouin optical correlation domain analysis, where the difference between Brillouin gain spectra constructed by a normal and a phase-modulated Brillouin pump waves are analyzed to measure local Brillouin frequencies in optical fibers. In experiments, a fivefold enhancement in the spatial resolution is obtained compared to an ordinary BOCDA system under the same modulation parameters, as a result of the improved dynamic range by the suppression of background noises. (C) 2012 Optical Society of America | - |
| dc.format.extent | 8 | - |
| dc.language | 영어 | - |
| dc.language.iso | ENG | - |
| dc.publisher | OPTICAL SOC AMER | - |
| dc.title | Differential measurement scheme for Brillouin Optical Correlation Domain Analysis | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1364/OE.20.027094 | - |
| dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.20, no.24, pp 27094 - 27101 | - |
| dc.description.isOpenAccess | N | - |
| dc.identifier.wosid | 000312452800139 | - |
| dc.identifier.scopusid | 2-s2.0-84870602982 | - |
| dc.citation.endPage | 27101 | - |
| dc.citation.number | 24 | - |
| dc.citation.startPage | 27094 | - |
| dc.citation.title | OPTICS EXPRESS | - |
| dc.citation.volume | 20 | - |
| dc.type.docType | Article | - |
| dc.publisher.location | 미국 | - |
| dc.subject.keywordPlus | INTENSITY MODULATION | - |
| dc.subject.keywordPlus | MEASUREMENT RANGE | - |
| dc.subject.keywordPlus | SENSOR | - |
| dc.subject.keywordPlus | FIBER | - |
| dc.subject.keywordPlus | ENLARGEMENT | - |
| dc.subject.keywordPlus | SUPPRESSION | - |
| dc.relation.journalResearchArea | Optics | - |
| dc.relation.journalWebOfScienceCategory | Optics | - |
| dc.description.journalRegisteredClass | sci | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
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