Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이광걸 | - |
dc.date.accessioned | 2018-03-16T08:20:01Z | - |
dc.date.available | 2018-03-16T08:20:01Z | - |
dc.date.issued | 2014-08 | - |
dc.identifier.citation | Optics Express, 2014, 22(S5), pA1303-A1309 | en_US |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | https://www.osapublishing.org/oe/abstract.cfm?uri=oe-22-S5-A1303 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/48129 | - |
dc.description.abstract | We experimentally demonstrate the 1.5-fold enhancement of the electroluminescence (EL) of surface-plasmon (SP)-mediated green LEDs. On the p-clad surface of InGaN/GaN multi-quantum well LEDs, a 2-dimensional, second-order grating structure is textured and coated with an Ag electrode. With this setup, a larger EL enhancement factor is obtained at a higher injected current, which suggests that SP-LEDs can be a possible solution to efficiency droop, which is one of the main problems in developing high-power LEDs. Details regarding the implementation of our device are discussed. | en_US |
dc.description.sponsorship | This work was supported by the Industrial Strategic Technology Development Program (KI001804) of the MKE, Korea and the National Research Foundation of Korea grant funded by the Korea government (MEST) (No.2012R1A2A2A01018250) and (MSIP) (2008-0061906). | en_US |
dc.language.iso | en | en_US |
dc.publisher | OPTICAL SOC AMER, 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA | en_US |
dc.subject | LIGHT-EMITTING-DIODES | en_US |
dc.subject | INGAN QUANTUM-WELLS | en_US |
dc.subject | EXTRACTION EFFICIENCY | en_US |
dc.subject | EMISSION | en_US |
dc.title | Experimental observation of electroluminescence enhancement on green LEDs mediated by surface plasmons | en_US |
dc.type | Article | en_US |
dc.relation.no | 17 | - |
dc.relation.volume | 22 | - |
dc.identifier.doi | 10.1364/OE.22.0A1303 | - |
dc.relation.page | 1303-1309 | - |
dc.relation.journal | OPTICS EXPRESS | - |
dc.contributor.googleauthor | Kim, Jin-Ha | - |
dc.contributor.googleauthor | Lee, Kwang-Geol | - |
dc.contributor.googleauthor | Choi, Ki-Young | - |
dc.contributor.googleauthor | Song, Seok-Ho | - |
dc.relation.code | 2014037075 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF PHYSICS | - |
dc.identifier.pid | kglee | - |
dc.identifier.researcherID | 35248589800 | - |
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