A 2D honeycomb photonic crystal under applied magnetic fields

C. A. Duque; N. Porras-Montenegro; S. B. Cavalcanti; L. E. Oliveira

doi:10.1117/12.818013

18 November 2008 A 2D honeycomb photonic crystal under applied magnetic fields

C. A. Duque, N. Porras-Montenegro, S. B. Cavalcanti, L. E. Oliveira

Proceedings Volume 7138, Photonics, Devices, and Systems IV; 713819 (2008) https://doi.org/10.1117/12.818013
Event: Photonics, Devices, and Systems IV, 2008, Prague, Czech Republic

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.

Citation Download Citation

C. A. Duque, N. Porras-Montenegro, S. B. Cavalcanti, and L. E. Oliveira "A 2D honeycomb photonic crystal under applied magnetic fields", Proc. SPIE 7138, Photonics, Devices, and Systems IV, 713819 (18 November 2008); https://doi.org/10.1117/12.818013

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