完整後設資料紀錄
DC 欄位 | 值 | 語言 |
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dc.contributor.author | Li, Hsiang-Wei | en_US |
dc.contributor.author | Yin, Yu-Feng | en_US |
dc.contributor.author | Chang, Chen-Yu | en_US |
dc.contributor.author | Tsai, Chen-Hung | en_US |
dc.contributor.author | Hsu, Yen-Hsiang | en_US |
dc.contributor.author | Lin, Da-Wei | en_US |
dc.contributor.author | Wu, Yuh-Renn | en_US |
dc.contributor.author | Kuo, Hao-Chung | en_US |
dc.contributor.author | Huang, Jian Jang | en_US |
dc.date.accessioned | 2015-07-21T11:21:03Z | - |
dc.date.available | 2015-07-21T11:21:03Z | - |
dc.date.issued | 2014-12-01 | en_US |
dc.identifier.issn | 0018-9197 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1109/JQE.2014.2362552 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/123885 | - |
dc.description.abstract | The unique properties of nonpolar GaN light-emitting diodes (LEDs) have the advantages of generating polarized light emission. The employment of asymmetric 2-D photonic crystals (PhCs) can further enhance the light polarization ratio. In addition, it was generally recognized that the Purcell effect can increase the internal quantum efficiency of the LEDs with PhCs. In this paper, we study the properties of optical modes from different crystal planes. The Purcell effect is analyzed based on the PhCs and material crystal orientations. With different transition probability of the polarized photons in valence bands, the corresponding Purcell effect enhancement on the quantum efficiency varies. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Light-emitting diodes | en_US |
dc.subject | non-polar GaN | en_US |
dc.subject | photonic crystal | en_US |
dc.subject | purcell effect | en_US |
dc.title | Mechanisms of the Asymmetric Light Output Enhancements in a-Plane GaN Light-Emitting Diodes With Photonic Crystals | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1109/JQE.2014.2362552 | en_US |
dc.identifier.journal | IEEE JOURNAL OF QUANTUM ELECTRONICS | en_US |
dc.citation.volume | 50 | en_US |
dc.citation.issue | 12 | en_US |
dc.citation.spage | 951 | en_US |
dc.citation.epage | 956 | en_US |
dc.contributor.department | 光電工程學系 | zh_TW |
dc.contributor.department | Department of Photonics | en_US |
dc.identifier.wosnumber | WOS:000344478600002 | en_US |
dc.citation.woscount | 0 | en_US |
顯示於類別: | 期刊論文 |