Three-dimensional array of dielectric spheres with an isotropic negative permeability at infrared frequencies

作者: Mark S. Wheeler , J. Stewart Aitchison , Mohammad Mojahedi

DOI: 10.1103/PHYSREVB.72.193103

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摘要: A negative effective permeability is shown to exist at infrared frequencies in a three-dimensional collection of polaritonic spheres. This demonstrated by an medium theory which relates the Mie resonances constituent spheres bulk response composite. The derived permittivity and are be isotropic. results verified comparison with multiple-scattering photonic band calculations. existence anomalous dispersion region group velocity appropriate signs associated imaginary parts also discussed.

参考文章(22)
J. D. Jackson, Ronald F. Fox, Classical Electrodynamics, 3rd ed. American Journal of Physics. ,vol. 67, pp. 841- 842 ,(1999) , 10.1119/1.19136
D. R. Smith, Willie J. Padilla, D. C. Vier, S. C. Nemat-Nasser, S. Schultz, Composite Medium with Simultaneously Negative Permeability and Permittivity Physical Review Letters. ,vol. 84, pp. 4184- 4187 ,(2000) , 10.1103/PHYSREVLETT.84.4184
J. B. Pendry, Negative Refraction Makes a Perfect Lens Physical Review Letters. ,vol. 85, pp. 3966- 3969 ,(2000) , 10.1103/PHYSREVLETT.85.3966
G.V. Eleftheriades, A.K. Iyer, P.C. Kremer, Planar negative refractive index media using periodically L-C loaded transmission lines IEEE Transactions on Microwave Theory and Techniques. ,vol. 50, pp. 2702- 2712 ,(2002) , 10.1109/TMTT.2002.805197
O.F. Siddiqui, Mo Mojahedi, G.V. Eleftheriades, Periodically loaded transmission line with effective negative refractive index and negative group velocity IEEE Transactions on Antennas and Propagation. ,vol. 51, pp. 2619- 2625 ,(2003) , 10.1109/TAP.2003.817556
Mark S. Wheeler, J. Stewart Aitchison, Mohammad Mojahedi, Negative refraction in a photonic crystal with a metallic cross lattice basis Physical Review B. ,vol. 71, pp. 155106- ,(2005) , 10.1103/PHYSREVB.71.155106
R. A. Shelby, Experimental Verification of a Negative Index of Refraction Science. ,vol. 292, pp. 77- 79 ,(2001) , 10.1126/SCIENCE.1058847
J. B. Pendry, A. J. Holden, W. J. Stewart, I. Youngs, Extremely low frequency plasmons in metallic mesostructures. Physical Review Letters. ,vol. 76, pp. 4773- 4776 ,(1996) , 10.1103/PHYSREVLETT.76.4773