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Variable frequency lock-in detection for Brillouin optical correlation domain analysis
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Jeong, Jiho | - |
| 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.accessioned | 2021-09-17T01:40:27Z | - |
| dc.date.available | 2021-09-17T01:40:27Z | - |
| dc.date.issued | 2011 | - |
| dc.identifier.issn | 0000-0000 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/49346 | - |
| dc.description.abstract | We propose and experimentally demonstrate a variable frequency lock-in detection technique for Brillouin optical correlation domain analysis (BOCDA). The beat noise appearing in the acquisition of Brillouin gain spectrum by ordinary lock-in detection is investigated, and a method of varying the chopping frequency is newly applied to minimize the beat noise. © 2011 National Sun Yat-Sen Univ. | - |
| dc.format.extent | 2 | - |
| dc.language | 영어 | - |
| dc.language.iso | ENG | - |
| dc.title | Variable frequency lock-in detection for Brillouin optical correlation domain analysis | - |
| dc.type | Article | - |
| dc.identifier.bibliographicCitation | 16th Opto-Electronics and Communications Conference, OECC 2011, pp 327 - 328 | - |
| dc.description.isOpenAccess | N | - |
| dc.identifier.scopusid | 2-s2.0-80053327638 | - |
| dc.citation.endPage | 328 | - |
| dc.citation.startPage | 327 | - |
| dc.citation.title | 16th Opto-Electronics and Communications Conference, OECC 2011 | - |
| dc.type.docType | Conference Paper | - |
| dc.subject.keywordPlus | Beat noise | - |
| dc.subject.keywordPlus | Brillouin gain spectrum | - |
| dc.subject.keywordPlus | Brillouin optical correlation domain analysis | - |
| dc.subject.keywordPlus | Chopping frequency | - |
| dc.subject.keywordPlus | Lock-in detection | - |
| dc.subject.keywordPlus | Variable frequencies | - |
| dc.subject.keywordPlus | Frequency shift keying | - |
| dc.subject.keywordPlus | Optical correlation | - |
| dc.subject.keywordPlus | Frequency domain analysis | - |
| dc.description.journalRegisteredClass | scopus | - |
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