Title :
Development of High Efficiency Green and Deep Green Light Emitters in Piezoelectric Group-III Nitrides
Author_Institution :
Rensselaer Polytech. Inst., Troy
Abstract :
Green and deep-green light emitting diodes are still the weakest link in energy efficient solid-state lighting. We analyze the limiting factors of the external quantum efficiency and summarize our approach of dislocation and polarization control.
Keywords :
dislocations; light emitting diodes; light polarisation; light sources; lighting control; optical control; wide band gap semiconductors; deep-green light emitting diodes; dislocation control; external quantum efficiency; high-efficiency green emitters; piezoelectric group-III nitrides; polarization control; solid-state lighting; Energy efficiency; Integrated optics; Light emitting diodes; Lighting control; Optical control; Optical polarization; Optical sensors; Physics; Solid state lighting; Stimulated emission;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453762
