FBG-referenced interrogating system using a double-ring erbium-doped fiber laser for high power and broadband
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Kyumin | - |
dc.contributor.author | Jang, Minsu | - |
dc.contributor.author | Kim, Byung Kook | - |
dc.contributor.author | Kim, Jun Sik | - |
dc.contributor.author | Lim, Myo Taeg | - |
dc.contributor.author | Kim, Jinseok | - |
dc.date.accessioned | 2021-08-30T16:08:47Z | - |
dc.date.available | 2021-08-30T16:08:47Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020-08-31 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/53713 | - |
dc.description.abstract | In this study, a double-ring erbium-doped fiber (EDF) laser with an optical switch and a fiber Bragg grating (FBG)-referenced interrogating system was developed and demonstrated. This double-ring configuration can achieve high power amplified spontaneous emission, enabling laser oscillation even within the L-band. The output range and signal-to-noise ratio (SNR) of the double-ring EDF laser were measured to be 1512-1610 nm and 55 dB. In addition, the interrogating system using FBGs for reference resulted in precision improvement of similar to 25 pm over those achieved in previous studies, reaching a precision of about 7 pm. The high power, broad tuning range, and sufficiently high precision of the proposed interrogating system make it promising for use in FBG-based sensing applications. (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.subject | WAVELENGTH-SWEPT LASER | - |
dc.subject | GRATING SENSOR SYSTEM | - |
dc.subject | STRAIN-SENSOR | - |
dc.subject | NM | - |
dc.subject | NONLINEARITY | - |
dc.subject | TEMPERATURE | - |
dc.subject | PERFORMANCE | - |
dc.title | FBG-referenced interrogating system using a double-ring erbium-doped fiber laser for high power and broadband | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lim, Myo Taeg | - |
dc.identifier.doi | 10.1364/OE.403127 | - |
dc.identifier.scopusid | 2-s2.0-85090817160 | - |
dc.identifier.wosid | 000565713200101 | - |
dc.identifier.bibliographicCitation | OPTICS EXPRESS, v.28, no.18, pp.26870 - 26881 | - |
dc.relation.isPartOf | OPTICS EXPRESS | - |
dc.citation.title | OPTICS EXPRESS | - |
dc.citation.volume | 28 | - |
dc.citation.number | 18 | - |
dc.citation.startPage | 26870 | - |
dc.citation.endPage | 26881 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | WAVELENGTH-SWEPT LASER | - |
dc.subject.keywordPlus | GRATING SENSOR SYSTEM | - |
dc.subject.keywordPlus | STRAIN-SENSOR | - |
dc.subject.keywordPlus | NM | - |
dc.subject.keywordPlus | NONLINEARITY | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
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