학술논문
Directional light extraction from photonic crystal thin-film GaN light-emitting diodes
Document Type
Conference
Source
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on. :1-2 Aug, 2009
Subject
Language
Abstract
The light enhancement of PhC LEDs within the collection cone angle was obtained according to measured far-field patterns. In a ±20° collection cone, the collimated PhC LED was enhanced up to ~2.4.