DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ryu, HY | ko |
dc.contributor.author | Lee, Yong-Hee | ko |
dc.contributor.author | Sellin, RL | ko |
dc.contributor.author | Bimberg, D | ko |
dc.date.accessioned | 2011-01-24T08:38:12Z | - |
dc.date.available | 2011-01-24T08:38:12Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2001-11 | - |
dc.identifier.citation | APPLIED PHYSICS LETTERS, v.79, no.22, pp.3573 - 3575 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10203/21788 | - |
dc.description.abstract | Highly efficient extraction of photoluminescence is observed from two-dimensional photonic crystal slabs employing InGaAs quantum dots as active material. The introduction of quantum dots reduces diffusion of carriers and thereby suppresses the surface recombination at the air-hole sidewalls of the photonic crystal. Around the normalized frequency of 0.7, over thirty-fold enhancement of the photoluminescence extraction is achieved at 78 K, indicating strong coupling to leaky modes of the free-standing photonic crystal slab. In addition, when the photoluminescence spectra overlaps with a photonic band gap, enhanced light extraction originating from the photonic band gap is observed experimentally. (C) 2001 American Institute of Physics. | - |
dc.description.sponsorship | This work was supported by the National Research Laboratory Project of Korea and by Sfb 296 of the Deutsche Forschungsgemeinschaft. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | SPONTANEOUS EMISSION | - |
dc.subject | EMITTING-DIODES | - |
dc.subject | LASERS | - |
dc.subject | EFFICIENCY | - |
dc.title | Over 30-fold enhancement of light extraction from free-standing photonic crystal slabs with InGaAs quantum dots at low temperature | - |
dc.type | Article | - |
dc.identifier.wosid | 000172204400005 | - |
dc.identifier.scopusid | 2-s2.0-0035956016 | - |
dc.type.rims | ART | - |
dc.citation.volume | 79 | - |
dc.citation.issue | 22 | - |
dc.citation.beginningpage | 3573 | - |
dc.citation.endingpage | 3575 | - |
dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Lee, Yong-Hee | - |
dc.contributor.nonIdAuthor | Ryu, HY | - |
dc.contributor.nonIdAuthor | Sellin, RL | - |
dc.contributor.nonIdAuthor | Bimberg, D | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SPONTANEOUS EMISSION | - |
dc.subject.keywordPlus | EMITTING-DIODES | - |
dc.subject.keywordPlus | LASERS | - |
dc.subject.keywordPlus | EFFICIENCY | - |
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