DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, JH | ko |
dc.contributor.author | Shin, HE | ko |
dc.contributor.author | Lee, Yong-Hee | ko |
dc.date.accessioned | 2010-11-25T08:17:42Z | - |
dc.date.available | 2010-11-25T08:17:42Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1997-05 | - |
dc.identifier.citation | APPLIED PHYSICS LETTERS, v.70, no.20, pp.2652 - 2654 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10203/20428 | - |
dc.description.abstract | The effect of carrier diffusion on threshold current is studied quantitatively for the oxide-aperturbed 780 nm vertical-cavity surface-emitting lasers (VCSEL) from the measured spontaneous emission, The oxide aperture size of 2-10 mu m is prepared and characterized, The diffusion coefficient of 4.6 cm(2)/s and the nonradiative recombination coefficient of 6.8x10(7)/s are obtained using the independence of the nonradiative recombination coefficient on the laser aperture size, The contribution of carrier diffusion loss is 42% of the threshold current for the 2 mu m VCSEL, The relative contribution of the diffusion becomes smaller for the larger devices as is expected. (C) 1997 American Institute of Physics. | - |
dc.description.sponsorship | This work is supported by the research project for basic science in KAIST. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | HETEROSTRUCTURE LASERS | - |
dc.subject | WAVE-GUIDE | - |
dc.subject | RECOMBINATION | - |
dc.subject | LOSSES | - |
dc.title | Effect of carrier diffusion in oxidized vertical-cavity surface-emitting lasers determined from lateral spontaneous emission | - |
dc.type | Article | - |
dc.identifier.wosid | A1997WZ34800005 | - |
dc.identifier.scopusid | 2-s2.0-0031143510 | - |
dc.type.rims | ART | - |
dc.citation.volume | 70 | - |
dc.citation.issue | 20 | - |
dc.citation.beginningpage | 2652 | - |
dc.citation.endingpage | 2654 | - |
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 | Shin, JH | - |
dc.contributor.nonIdAuthor | Shin, HE | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | HETEROSTRUCTURE LASERS | - |
dc.subject.keywordPlus | WAVE-GUIDE | - |
dc.subject.keywordPlus | RECOMBINATION | - |
dc.subject.keywordPlus | LOSSES | - |
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