Three-dimensional macroporous silicon photonic crystal with large photonic band gap
نویسندگان
چکیده
منابع مشابه
Emulation of two-dimensional photonic crystal defect modes in a photonic crystal with a three-dimensional photonic band gap
Using numerical simulations, we demonstrate the construction of two-dimensional~2D-! like defect modes in a recently proposed 3D photonic crystal structure. These modes, which are confined in all three dimensions by a complete photonic band gap, bear a striking similarity to those in 2D photonic crystals in terms of polarization, field profile, and projected band structures. It is expected that...
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Simon R. Huisman,1,* Rajesh V. Nair,1 Léon A. Woldering,1 Merel D. Leistikow,1,2 Allard P. Mosk,1 and Willem L. Vos1 1Complex Photonic Systems (COPS), MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands 2Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics (AMOLF), Science Park 113, 1098 XG Amsterdam, The Netherlands (Rec...
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The transmissivity within the photonic band gap of two-dimensional photonic crystals of macroporous silicon is reported as a function of crystal thickness. Measurements were carried out for crystals of nominally 1, 2, 3, and 4 crystal layers using a commercial parametric source, with a wavelength tunable from 3 to 5 mm. For wavelengths well within the 3–5 mm photonic band gap, attenuation of ap...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2005
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.1842855