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
Full Article | PDF ArticleMore Like This
Chanhyung Park, Jeongmin Shin, Sanmun Kim, Songju Lee, Juho Park, Jaehyeok Park, Sehong Park, Seunghyup Yoo, and Min Seok Jang
Opt. Express 31(12) 20410-20423 (2023)
Hervé Rigneault, Fabien Lemarchand, and Anne Sentenac
J. Opt. Soc. Am. A 17(6) 1048-1058 (2000)
Xiangyu Fu, Yi-An Chen, Dong-Hun Shin, Yash Mehta, I-Te Chen, Nilesh Barange, Liping Zhu, Stephen Amoah, Chih-Hao Chang, and Franky So
Opt. Express 28(21) 32214-32225 (2020)