IEEE - Institute of Electrical and Electronics Engineers, Inc. - High Collection Efficiency Achieved by Photonic Crystal Off- $\Gamma$ Diffractions in Microsized Thin-Film GaN Light-Emitting Diodes

Author(s): Ying-Chien Chu ; Yan-Kuin Su ; Chia-Hsin Chao ; Wen-Yung Yeh
Sponsor(s): IEEE Lasers and Electro-Optics Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 September 2012
Volume: 24
Page(s): 1,635 - 1,637
ISSN (Electronic): 1941-0174
ISSN (Paper): 1041-1135
DOI: 10.1109/LPT.2012.2211584
Regular:

Based on the off-Γ diffractions from a square photonic crystal (PhC), a flat-top far-field profile is achieved in a microsized thin-film light-emitting diode (mTFLED) for higher... View More

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