Expanding Emission Wavelength on Nitride
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Mukai, T. ;Nagahama, S. ;Yanamoto, T. ;Sano, M.
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Article
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2002
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John Wiley and Sons
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English
β 97 KB
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First, we review the recent progress on nitride-based light-emitting diodes (LEDs) and discuss the relation between dislocation density and luminous efficiency. We also discuss a method to improve the external quantum efficiency of nitride-based LEDs. Secondly, group-III nitride laser diodes (LDs) w