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research article
GaN light-emitting diodes with Archimedean lattice photonic crystals
We study GaN-based light emitting diodes incorporating an omnidirectional photonic crystal with Archimedean lattice. Photonic bands are observed over several Brillouin zones, revealing reciprocal space symmetries and evidencing the omnidirectionality of the photonic crystal. Intensities of the diffracted bands are found to agree with the Fourier transform of the crystal lattice, and confirm its Archimedean nature. (c) 2006 American Institute of Physics.
Type
research article
Authors
David, A
•
Fujii, T
•
•
Sharma, R
•
Nakamura, S
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Denbaars, Sp
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Weisbuch, C
•
Benisty, H
Publication date
2006
Publisher
Published in
Volume
88
Issue
7
Article Number
073510
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
March 17, 2016
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