Rigorous electromagnetic analysis of dipole emission in periodically corrugated layers: the grating-assisted resonant-cavity light-emitting diode

被引：49

作者：

Delbeke, D ^{[1
]}

Bienstman, P ^{[1
]}

Bockstaele, R ^{[1
]}

Baets, R ^{[1
]}

机构：

[1] State Univ Ghent, Ctr Informat Technol, B-9000 Ghent, Belgium

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 2002年 / 19卷 / 05期

关键词：

D O I：

10.1364/JOSAA.19.000871

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

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%. (C) 2002 Optical Society of America.

引用

页码：871 / 880

页数：10

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