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Light interaction in sapphire/MgF(2)/Al triple-layer omnidirectional reflectors in AlGaN-based near ultraviolet light-emitting diodes
This study examined systematically the mechanism of light interaction in the sapphire/MgF(2)/Al triple-layer omnidirectional reflectors (ODR) and its effects on the light output power in near ultraviolet light emitting diodes (NUV-LEDs) with the ODR. The light output power of NUV-LEDs with the tripl...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4443774/ https://www.ncbi.nlm.nih.gov/pubmed/26010378 http://dx.doi.org/10.1038/srep09717 |