Er3+-doped SiO2-based glasses-An exploration of structural, visible, chromatic, and NIR fluorescence characteristics
DC Field | Value | Language |
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dc.contributor.author | Devarajulu, G. | - |
dc.contributor.author | Lakshminarayana, G. | - |
dc.contributor.author | Rao, P. Venkateswara | - |
dc.contributor.author | Lee, Dong-Eun | - |
dc.contributor.author | Yoon, Jonghun | - |
dc.contributor.author | Park, Taejoon | - |
dc.date.accessioned | 2023-02-21T05:37:49Z | - |
dc.date.available | 2023-02-21T05:37:49Z | - |
dc.date.created | 2023-02-01 | - |
dc.date.issued | 2022-03 | - |
dc.identifier.issn | 0025-5408 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/111513 | - |
dc.description.abstract | SiO2-based glasses doped with 1 mol% Er3+ were fabricated via melt-quench process and their structural and visible and NIR (near-infrared) fluorescence features have been investigated. Calculated Judd-Ofelt (J-O) intensity parameters that were deduced from absorption spectra are applied to reckon different radiative factors. Visible emission spectra and decay profiles (for S-4(3/2) & RARR; I-4(15/2) transition) were registered upon lambda(exci.)= 379 nm. CIE (Commission International de I'Eclairage), CCT (correlated color temperature), and CP (color purity) values were evaluated from the emission spectra. Also, a NIR luminescence band (I-4(13/2) & RARR; I-4(15/2) transition) was identified by 980 nm LD (laser diode). Later, emission cross-section [(sigma(emi)) stimulated, (sigma(M)(emi)) from Mccumber theory] values were computed for observed NIR emission. Highest sigma(emi) and gain bandwidth (sigma(emi) x delta lambda(eff)) were obtained to be 9.18x10(-21) cm(2) and 517x10(-28) cm(3) accordingly for I-4(13/2) & RARR; I-4(15/2) transition. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Er3+-doped SiO2-based glasses-An exploration of structural, visible, chromatic, and NIR fluorescence characteristics | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Jonghun | - |
dc.contributor.affiliatedAuthor | Park, Taejoon | - |
dc.identifier.doi | 10.1016/j.materresbull.2021.111634 | - |
dc.identifier.scopusid | 2-s2.0-85119320435 | - |
dc.identifier.wosid | 000776214200001 | - |
dc.identifier.bibliographicCitation | MATERIALS RESEARCH BULLETIN, v.147 | - |
dc.relation.isPartOf | MATERIALS RESEARCH BULLETIN | - |
dc.citation.title | MATERIALS RESEARCH BULLETIN | - |
dc.citation.volume | 147 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | OXYFLUORIDE SILICATE-GLASSES | - |
dc.subject.keywordPlus | DOPED PHOSPHATE-GLASS | - |
dc.subject.keywordPlus | OPTICAL BAND-GAP | - |
dc.subject.keywordPlus | SPECTROSCOPIC PROPERTIES | - |
dc.subject.keywordPlus | UP-CONVERSION | - |
dc.subject.keywordPlus | LUMINESCENCE PROPERTIES | - |
dc.subject.keywordPlus | THERMAL-STABILITY | - |
dc.subject.keywordPlus | MU-M | - |
dc.subject.keywordPlus | FIBER AMPLIFIERS | - |
dc.subject.keywordPlus | BORATE GLASSES | - |
dc.subject.keywordAuthor | < | - |
dc.subject.keywordAuthor | p> | - |
dc.subject.keywordAuthor | SiO2 glasses< | - |
dc.subject.keywordAuthor | /p> | - |
dc.subject.keywordAuthor | - | |
dc.subject.keywordAuthor | Er3+ | - |
dc.subject.keywordAuthor | J-O analysis | - |
dc.subject.keywordAuthor | Color purity | - |
dc.subject.keywordAuthor | C-optical band | - |
dc.subject.keywordAuthor | NIR amplifier | - |
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