III-nitride photonic-crystal light-emitting diodes with high extraction efficiency
| Autor: | Jonathan J. Wierer, Aurelien David, Mischa Megens |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
Materials science
business.industry Extraction (chemistry) Physics::Optics Near and far field Nitride Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Optics law Optoelectronics Mode control Thin film business Diode Light-emitting diode Photonic crystal |
| Zdroj: | Nature Photonics. 3:163-169 |
| ISSN: | 1749-4893 1749-4885 |
| Popis: | Blue light-emitting diodes with a light extraction efficiency of 73% are reported. The InGaN–GaN devices use a photonic-crystal structure for superior optical mode control; their performance has been characterized experimentally and modelled theoretically. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|