Short-wavelength ultraviolet light-emitting diodes based on AlGaN
作者
Manijeh Razeghi,Alireza Yasan,Ryan McClintock,K. Mayes,Patrick Kung
标识
DOI:10.1109/cleo.2005.201708
摘要
We review our progress toward realization of highly-efficient ultraviolet light-emitting diodes (UV LEDs) based on high Al-composition Al/sub x/Ga/sub 1-x/N. Milliwatt level optical output powers have been measured at wavelengths as short as 247 nm.