DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Hae Yong | ko |
dc.contributor.author | Kim, Jae Eun | ko |
dc.date.accessioned | 2013-03-03T12:18:33Z | - |
dc.date.available | 2013-03-03T12:18:33Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2003-10 | - |
dc.identifier.citation | PHYSICA B-CONDENSED MATTER, v.338, no.1-4, pp.132 - 135 | - |
dc.identifier.issn | 0921-4526 | - |
dc.identifier.uri | http://hdl.handle.net/10203/78629 | - |
dc.description.abstract | We show, from theoretical calculations including the absorption losses in metal layers, that the transmittance of a one-dimensional metallic photonic crystal can be increased up to 67%. The starting structure considered is composed of five layers of Ag and four layers of GaN stacked alternately. The layer thickness of Ag is 30 nm, and that of GaN 64 nm. We further add one GaN layer of 32 nm on the top and at the bottom, respectively. The total thickness of Ag layers in this photonic crystal is 150 nm, which is several times longer than the skin depth of Ag. However, we could achieve the peak value of 67% transmittance at 500 nm wavelength owing to the two half-thick GaN layers added at both ends of the film. Without these additional two layers, strong oscillations appear in the transmittance spectrum with the peak value of only 30%. Whereas with only one half-thick GaN layer added to the structure, the oscillation becomes smoothed out so that the overall transmittance increases, but the peak value still remains to be 30%. The two additional layers make the transmittance spectrum smoother and enhance the transmittance twice as much. (C) 2003 Published by Elsevier B.V. | - |
dc.language | English | - |
dc.publisher | Elsevier Science Bv | - |
dc.subject | WAVES | - |
dc.subject | MEDIA | - |
dc.title | Improved transmittance in one-dimensional metallic photonic crystals | - |
dc.type | Article | - |
dc.identifier.wosid | 000186812200027 | - |
dc.identifier.scopusid | 2-s2.0-0242409466 | - |
dc.type.rims | ART | - |
dc.citation.volume | 338 | - |
dc.citation.issue | 1-4 | - |
dc.citation.beginningpage | 132 | - |
dc.citation.endingpage | 135 | - |
dc.citation.publicationname | PHYSICA B-CONDENSED MATTER | - |
dc.contributor.localauthor | Park, Hae Yong | - |
dc.contributor.localauthor | Kim, Jae Eun | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | photonic crystals | - |
dc.subject.keywordAuthor | metal layers | - |
dc.subject.keywordAuthor | transmittance | - |
dc.subject.keywordPlus | WAVES | - |
dc.subject.keywordPlus | MEDIA | - |
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