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http://hdl.handle.net/2445/15726
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jambois, Olivier | cat |
dc.contributor.author | Gourbilleau, Fabrice | cat |
dc.contributor.author | Kenyon, Anthony J. | cat |
dc.contributor.author | Montserrat i Martí, Josep | cat |
dc.contributor.author | Rizk, Richard | cat |
dc.contributor.author | Garrido Fernández, Blas | cat |
dc.date.accessioned | 2011-01-25T13:17:56Z | - |
dc.date.available | 2011-01-25T13:17:56Z | - |
dc.date.issued | 2010-01-20 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/2445/15726 | - |
dc.description.abstract | This study reports the estimation of the inverted Er fraction in a system of Er doped silicon oxide sensitized by Si nanoclusters, made by magnetron sputtering. Electroluminescence was obtained from the sensitized erbium, with a power efficiency of 10¿2 %. By estimating the density of Er ions that are in the first excited state, we find that up to 20% of the total Er concentration is inverted in the best device, which is one order of magnitude higher than that achieved by optical pumping of similar materials. | eng |
dc.format.extent | 6 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Optical Society of America | eng |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1364/OE.18.002230 | cat |
dc.relation.ispartof | Optics Express, 2010, vol. 18, núm 3, pp. 2230-2235 | cat |
dc.relation.uri | http://dx.doi.org/10.1364/OE.18.002230 | - |
dc.rights | (c) Optical Society of America, 2010 | - |
dc.source | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) | - |
dc.subject.classification | Terres rares | cat |
dc.subject.classification | Semiconductors | cat |
dc.subject.classification | Propietats òptiques | cat |
dc.subject.classification | Amplificadors (Electrònica) | cat |
dc.subject.other | Semiconductors | eng |
dc.subject.other | Optical properties | eng |
dc.subject.other | Amplifiers (Electronics) | eng |
dc.title | Towards population inversion of electrically pumped Er ions sensitized by Si nanoclusters | eng |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 585172 | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP6/033574/EU//LANCER | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) Publicacions de projectes de recerca finançats per la UE |
Files in This Item:
File | Description | Size | Format | |
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585172.pdf | 487.5 kB | Adobe PDF | View/Open |
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