Monolithic white LED based on AlxGa1-x N/InyGa1-yN DBR resonant-cavity

A monolithic white light-emitting diode （LED） with blue and yellow light active regions has been designed and studied. With the AlxGa1-xN/InyGa1-yN distributed Bragg reflector （DBR） resonant-cavity, the extraction efficiency and power of the yellow light are enhanced so that high quality white light...

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Bibliographic Details
Published in:Journal of semiconductors 2009 (1), p.30-33
Main Author: 陈宇 黄黎蓉 朱珊珊
Format: Article
Language:Chinese
Subjects:
单块集成电路
反射器
发光二极管
谐振腔
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Summary:A monolithic white light-emitting diode （LED） with blue and yellow light active regions has been designed and studied. With the AlxGa1-xN/InyGa1-yN distributed Bragg reflector （DBR） resonant-cavity, the extraction efficiency and power of the yellow light are enhanced so that high quality white light can be obtained.
ISSN:1674-4926