DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, YG | - |
dc.contributor.author | Kim, KH | - |
dc.contributor.author | Lee, BJ | - |
dc.contributor.author | Shin, YB | - |
dc.contributor.author | Kim, YS | - |
dc.contributor.author | Heo, J | - |
dc.date.accessioned | 2016-03-31T13:23:48Z | - |
dc.date.available | 2016-03-31T13:23:48Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2000-12 | - |
dc.identifier.issn | 0022-3093 | - |
dc.identifier.other | 2001-OAK-0000001719 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/19732 | - |
dc.description.abstract | Ge-Ga-As-S glasses were investigated to develop efficient host materials for the Er3+:2.7 mum fiber lasers. Ge30Ga1As9S60 and Ge30Ga2As6S62 (all in at.%) glasses show good thermal stability and high rare-earth solubility up to 0.3 mol%. Mid-infrared emission with a peak wavelength of 2.76 mum and bandwidth of similar to 120 nm was observed in Er3+- and Er3+/Tm3+-doped Ge30Ga2As6S62 glasses. Codoping of Tm3+ significantly reduced the lifetime of the Er3+ : I-4(13/2) level due to the energy transfer of Er3+ : I-4(13/2) --> Tm3+ : F-3(4). Thus, the population inversion between the I-4(11/2) and I-4(13/2) levels in Er3+ became possible. In Er3+-doped glasses, the rate of cross-relaxation for the I-4(11/2) level was approximately ii times faster than that for the I-4(13/2) level. (C) 2000 Elsevier Science B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.subject | 2.7 MU-M | - |
dc.subject | ENERGY-TRANSFER | - |
dc.subject | FLUORIDE GLASS | - |
dc.subject | FLUOROZIRCONATE FIBER | - |
dc.subject | RELAXATION PHENOMENA | - |
dc.subject | UP-CONVERSION | - |
dc.subject | LASER | - |
dc.subject | ERBIUM | - |
dc.subject | SPECTROSCOPY | - |
dc.subject | MULTIPHONON | - |
dc.title | Emission properties of the Er3+: I-4(11/2) -> I-4(13/2) transition in Er3+- and Er3+/Tm3+-doped Ge-Ga-As-S glasses | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1016/S0022-3093(00)00331-8 | - |
dc.author.google | Choi, YG | - |
dc.author.google | Kim, KH | - |
dc.author.google | Lee, BJ | - |
dc.author.google | Shin, YB | - |
dc.author.google | Kim, YS | - |
dc.author.google | Heo, J | - |
dc.relation.volume | 278 | - |
dc.relation.issue | 39816 | - |
dc.relation.startpage | 137 | - |
dc.relation.lastpage | 144 | - |
dc.contributor.id | 10054646 | - |
dc.relation.journal | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF NON-CRYSTALLINE SOLIDS, v.278, no.39816, pp.137 - 144 | - |
dc.identifier.wosid | 000166177800015 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 144 | - |
dc.citation.number | 39816 | - |
dc.citation.startPage | 137 | - |
dc.citation.title | JOURNAL OF NON-CRYSTALLINE SOLIDS | - |
dc.citation.volume | 278 | - |
dc.contributor.affiliatedAuthor | Heo, J | - |
dc.identifier.scopusid | 2-s2.0-0343396254 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 77 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | 2.7 MU-M | - |
dc.subject.keywordPlus | ENERGY-TRANSFER | - |
dc.subject.keywordPlus | FLUORIDE GLASS | - |
dc.subject.keywordPlus | FLUOROZIRCONATE FIBER | - |
dc.subject.keywordPlus | RELAXATION PHENOMENA | - |
dc.subject.keywordPlus | UP-CONVERSION | - |
dc.subject.keywordPlus | LASER | - |
dc.subject.keywordPlus | ERBIUM | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | MULTIPHONON | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
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