Rigorous electromagnetic analysis of dipole emission in periodically corrugated layers: the grating-assisted resonant-cavity light-emitting diode
JOSA A, Vol. 19, Issue 5, pp. 871-880 (2002)
http://dx.doi.org/10.1364/JOSAA.19.000871
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Abstract
We study the grating-assisted light-emitting diode, an LED design for high brightness based on a resonant cavity containing one- or two-dimensionally periodically corrugated layers (grating). We give in detail a generally applicable electromagnetic analysis based on the rigorous coupled-wave theory to calculate the extraction efficiency of spontaneous emission in a periodically corrugated layer structure. This general model is then specified on the grating-assisted resonant-cavity LED, showing simulated efficiencies of more than 40%.
© 2002 Optical Society of America
OCIS Codes
(050.1950) Diffraction and gratings : Diffraction gratings
(050.2230) Diffraction and gratings : Fabry-Perot
(230.3670) Optical devices : Light-emitting diodes
Citation
Danaë Delbeke, Peter Bienstman, Ronny Bockstaele, and Roel Baets, "Rigorous electromagnetic analysis of dipole emission in periodically corrugated layers: the grating-assisted resonant-cavity light-emitting diode," J. Opt. Soc. Am. A 19, 871-880 (2002)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-19-5-871
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