Repository at Hanyang UniversityCOLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학)PHOTONICS AND NANOELECTRONICS(나노광전자학과)Articles
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 심종인 | - |
| dc.date.accessioned | 2023-07-21T01:02:13Z | - |
| dc.date.available | 2023-07-21T01:02:13Z | - |
| dc.date.issued | 2013-07 | - |
| dc.identifier.citation | Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest, article no. 6600210, Page. 1-2 | - |
| dc.identifier.uri | https://ieeexplore.ieee.org/document/6600210 | en_US |
| dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/184040 | - |
| dc.description.abstract | Light extraction efficiency (LEE) in AlGaN deep ultraviolet (UV) light-emitting diodes (LEDs) is investigated using finite-difference time-domain simulations. For flip-chip LED structures, LEE is obtained to be <10% due to strong UV light absorption in the p-GaN layer. In addition, LEE of transverse-magnetic (TM) modes is found to be more than ten times smaller than that of transverse-electric (TE) modes, which explains the decreasing behavior of external quantum efficiency of UV LEDs with decreasing wavelengths. © 2013 IEEE. | - |
| dc.language | en | - |
| dc.publisher | IEEE | - |
| dc.title | Numerical investigation of light extraction efficiency in AlGaN deep ultraviolet light-emitting diodes | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1109/CLEOPR.2013.6600210 | - |
| dc.relation.page | 1-2 | - |
| dc.relation.journal | Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest | - |
| dc.contributor.googleauthor | Ryu, Han-Youl | - |
| dc.contributor.googleauthor | Choi, Il-Gyun | - |
| dc.contributor.googleauthor | Choi, Hyo-Sik | - |
| dc.contributor.googleauthor | Shim, Jong In | - |
| dc.sector.campus | E | - |
| dc.sector.daehak | 과학기술융합대학 | - |
| dc.sector.department | 나노광전자학과 | - |
| dc.identifier.pid | jishim | - |
| dc.identifier.article | 6600210 | - |
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