Title :
GaN-based LEDs with photonic crystal nanorod sidewall reflectors for versatile radiation directionality control
Author :
Cheng, Yun-Wei ; Wang, Szu-Chieh ; Yin, Yu-Feng ; Huang, JianJang
Author_Institution :
Grad. Inst. of Photonics & Optoelectron., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
GaN-based light emitting diodes with proper-designed photonic crystal structures as surface texturing and sidewall reflectors are fabricated to improve the collection of laterally propagated light and the directionality of the device.
Keywords :
III-V semiconductors; gallium compounds; light emitting diodes; nanophotonics; nanorods; optical elements; photonic crystals; wide band gap semiconductors; GaN; LED; device directionality; laterally propagated light; photonic crystal nanorod sidewall reflector; surface texturing; versatile radiation directionality control; Lattices; Light emitting diodes; Optical surface waves; Photonic crystals; Power generation; Surface texture; Surface waves;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
