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2-D Photonic Quasicrystal in Metallic Microcavity

Published online by Cambridge University Press:  01 February 2011

J. Y. Zhang ,
H. L. Tam ,
W. H. Wong ,
Y. B. Pun ,
J. B. Xia  and
K. W. Cheah
J. Y. Zhang
Affiliation:
Department of Physics, Hong Kong Baptist University, Hong KongSAR, PRC.
H. L. Tam
Affiliation:
Department of Physics, Hong Kong Baptist University, Hong KongSAR, PRC.
W. H. Wong
Affiliation:
Department of Electronic Engineering, City University of Hong Kong, Hong KongSAR, PRC.
Y. B. Pun
Affiliation:
Department of Electronic Engineering, City University of Hong Kong, Hong KongSAR, PRC.
J. B. Xia
Affiliation:
Department of Physics, Hong Kong Baptist University, Hong KongSAR, PRC.
K. W. Cheah
Affiliation:
Department of Physics, Hong Kong Baptist University, Hong KongSAR, PRC.
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Abstract

Photonic microcavity promises to be one of the photonic devices that can have immediate applications such as super bright LED and low threshold laser. Most photonic crystal structures currently used on microcavity are cubic or hexagonal, whose folding symmetry is no greater than 6. In this work, we fabricated 2-D photonic microcavity with Penrose quasicrystal pattern and measured the angular resolved transmission and photoluminescence spectra of the microcacity. From the experimental result it is found that isotropic photonic band gap exists in the microcavity with the Penrose quasicrystal pattern.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 797: Symposium W – Engineered Porosity for Microphotonics and Plasmonics , 2003 , W5.14
Copyright
Copyright © Materials Research Society 2004

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References

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