Photonic crystal properties of packed submicrometricSiO2spheres
作者:
H. Mı´guez,
C. Lo´pez,
F. Meseguer,
A. Blanco,
L. Va´zquez,
R. Mayoral,
M. Ocan˜a,
V. Forne´s,
A. Mifsud,
期刊:
Applied Physics Letters
(AIP Available online 1997)
卷期:
Volume 71,
issue 9
页码: 1148-1150
ISSN:0003-6951
年代: 1997
DOI:10.1063/1.119849
出版商: AIP
数据来源: AIP
摘要:
In this letter, we investigate the optical properties of packed monodisperse silica submicron spheres by means of optical transmission measurements. The results are compatible with a three dimensional face centered cubic order in these solid structures. The lattice parameter of these structures, and therefore their optical properties, can be easily tuned through the sphere size (between 200 and 700 nm) thus covering the whole visible and near infrared spectrum. ©1997 American Institute of Physics.
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