DC Field | Value | Language |
---|---|---|
dc.contributor.author | Isnaeni | ko |
dc.contributor.author | Cho, Yong-Hoon | ko |
dc.date.accessioned | 2017-01-18T02:52:24Z | - |
dc.date.available | 2017-01-18T02:52:24Z | - |
dc.date.created | 2016-12-27 | - |
dc.date.created | 2016-12-27 | - |
dc.date.created | 2016-12-27 | - |
dc.date.issued | 2016-09 | - |
dc.identifier.citation | MAKARA JOURNAL OF SCIENCE, v.20, no.3, pp.101 - 108 | - |
dc.identifier.issn | 2339-1995 | - |
dc.identifier.uri | http://hdl.handle.net/10203/219666 | - |
dc.description.abstract | Two-dimensional photonic crystal structures not only confine light and guide waves laterally but also reflect light in the normal direction due to a slow Bloch mode effect. However, evidence of the utilization of this structure as a mirror is required. Therefore, in this work, a simulation was made and experimental results were obtained to prove that there was an increase in the intensity of reflected CdSe colloidal quantum dots emission in the normal direction when a 2D photonic crystal structure was used. A thin TiO2 film was shaped into a two-dimensional photonic crystal structure using a simple sol-gel and polystyrene-mask-etching procedure. This structure was then placed on top of the thin CdSe quantum dots film layer. The emission of quantum dots onto the two-dimensional photonic crystal structure was compared to quantum dots emission onto a flat, thin TiO2 film. An increase in the quantum dots emission of up to 105% was in the presence of the two-dimensional photonic crystal structure. This finding is very useful for photonic device applications, such as light-emitting diodes, laser systems and bio-tagging detection systems. | - |
dc.language | English | - |
dc.publisher | UNIV INDONESIA | - |
dc.title | Simulation and Experimental Study of a 2D Photonic Crystal Structure that Reflects a Quantum Dots Emission in the Normal Direction | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 20 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 101 | - |
dc.citation.endingpage | 108 | - |
dc.citation.publicationname | MAKARA JOURNAL OF SCIENCE | - |
dc.identifier.doi | 10.7454/mss.v20i3.6240 | - |
dc.contributor.localauthor | Cho, Yong-Hoon | - |
dc.contributor.nonIdAuthor | Isnaeni | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | photoluminescence | - |
dc.subject.keywordAuthor | photonic crystal | - |
dc.subject.keywordAuthor | quantum dots | - |
dc.subject.keywordAuthor | slow Bloch mode | - |
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