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Proceedings Paper

A 2D honeycomb photonic crystal under applied magnetic fields
Author(s): C. A. Duque; N. Porras-Montenegro; S. B. Cavalcanti; L. E. Oliveira
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Paper Abstract

The band-structure properties of a photonic two-dimensional honeycomb lattice formed by cylindrical semiconductor shell rods with dielectric permitivities ε1 and ε2, and embedded in a background with permitivity ε3, is studied by using an standard plane-wave expansion. The properties of bandgaps and density of states, considering dispersive dielectric responses, are investigated together with the possibility of fabricating systems with tunable photonic bandgaps, due to the Voigt magneto-optical effect, under the influence of an external magnetic field.

Paper Details

Date Published: 18 November 2008
PDF: 5 pages
Proc. SPIE 7138, Photonics, Devices, and Systems IV, 713819 (18 November 2008); doi: 10.1117/12.818013
Show Author Affiliations
C. A. Duque, Univ. Estadual de Campinas (Brazil)
Univ. de Antioquia (Colombia)
N. Porras-Montenegro, Univ. Estadual de Campinas (Brazil)
Univ. del Valle (Colombia)
S. B. Cavalcanti, Univ. Federal de Alagoas (Brazil)
Inmetro (Brazil)
L. E. Oliveira, Univ. Estadual de Campinas (Brazil)
Inmetro (Brazil)

Published in SPIE Proceedings Vol. 7138:
Photonics, Devices, and Systems IV
Pavel Tománek; Dagmar Senderáková; Miroslav Hrabovský, Editor(s)

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