Title :
Electroluminescence response of plasmonic AlGaInP Light Emitting Diodes
Author :
Kettle, Jeff ; Perks, Richard ; Lalev, Georgi ; Dimov, Stefan
Author_Institution :
Manuf. Eng. Centre, Cardiff Univ., Cardiff
Abstract :
In this paper we present the electroluminescent characteristics of an AlGaInP visible light emitting diode with a top surface resonant plasmonic hole-array grating. Light output saturation effects appear to be suppressed in the textured LED as compared with a non-textured device leading to an improved spatial intensity distribution.
Keywords :
III-V semiconductors; aluminium compounds; diffraction gratings; electroluminescent devices; gallium compounds; indium compounds; light emitting diodes; plasmonics; AlGaInP; electroluminescence; light output saturation effects; plasmonic light emitting diodes; spatial intensity distribution; top surface resonant plasmonic hole-array grating; Dielectrics; Electroluminescence; Gold; Gratings; Light emitting diodes; Optical coupling; Optical pumping; Optical surface waves; Plasmons; Surface waves; LED; drude model; focused ion beam; light emitting diode; optoelectronics; surface plasmon;
Conference_Titel :
Nanotechnology, 2007. IEEE-NANO 2007. 7th IEEE Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-0607-4
Electronic_ISBN :
978-1-4244-0608-1
DOI :
10.1109/NANO.2007.4601280
