Translator Disclaimer
Paper
28 February 2006 Omnidirectional light extraction in GaN LEDs using an Archimedean tiling photonic crystal
Author Affiliations +
Abstract
We study photonic crystal (PhC)-assisted light extraction from gallium nitride (GaN) light-emitting diodes (LEDs). We focus on the issue of omnidirectional extraction, and we introduce a complex crystal lattice, namely the Archimedean tiling, which enables efficient and omnidirectional light extraction. PhC LEDs with regular triangular lattices and Archimedean lattices are studied experimentally by angle-resolved luminescence, and the theoretical properties of the Archimedean tiling are confirmed experimentally.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Aurélien David, Tetsuo Fujii, Elison Matioli, Rajat Sharma, Shuji Nakamura, Steven P. DenBaars, Claude Weisbuch, and Henri Benisty "Omnidirectional light extraction in GaN LEDs using an Archimedean tiling photonic crystal", Proc. SPIE 6115, Physics and Simulation of Optoelectronic Devices XIV, 61151X (28 February 2006); https://doi.org/10.1117/12.648218
PROCEEDINGS
9 PAGES


SHARE
Advertisement
Advertisement
Back to Top