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.


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    Title :

    Short-wavelength ultraviolet light-emitting diodes based on AlGaN


    Contributors:
    Razeghi, M. (author) / Yasan, A. (author) / McClintock, R. (author) / Mayes, K. (author) / Kung, P. (author)


    Publication date :

    2005-01-01


    Size :

    788488 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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