Theory of negative index in periodic and random photonic crystals

Didier Felbacq; Guy Bouchitté

doi:10.1117/12.661248

20 April 2006 Theory of negative index in periodic and random photonic crystals

Didier Felbacq, Guy Bouchitté

Proceedings Volume 6195, Nanophotonics; 61950I (2006) https://doi.org/10.1117/12.661248
Event: SPIE Photonics Europe, 2006, Strasbourg, France

Abstract

We homogenize a 2D dielectric photonic crystal by means of a multiple scale approach. We show that if the rods constituting the crystal have Mie resonances at large enough wavelengths, the crystal presents an effective permeability exhibiting anomalous dispersion. When embedding in a negative permittivity medium, this leads to a negative index material.

Citation Download Citation

Didier Felbacq and Guy Bouchitté "Theory of negative index in periodic and random photonic crystals", Proc. SPIE 6195, Nanophotonics, 61950I (20 April 2006); https://doi.org/10.1117/12.661248

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