Light Emitting Diodes with Extremely High Extraction-Efficiency for Electroluminescence Refrigeration
作者
Shui-Qing Yu,N. Rider,D. Ding,J.-B. Wang,S. R. Johnson,Y.–H. Zhang
标识
DOI:10.1109/cleo.2007.4453668
摘要
InGaAs light emitting diodes with extremely high light extraction efficiency are fabricated by monolithically integrating the light emitting region with a suspended GaAs hemispherical lens. This design is being developed for electroluminescence refrigeration applications.