Negative Refraction in Chiral Plasma Media


Negative refraction is currently achieved by driving the magnetic permeability and electrical permittivity simultaneously negative. It is studied an alternative route to negative refraction without manipulating these parameters ( εand μ) on a chiral magnetized plasma. By adding chirality to the plasma, we obtain windows where the refraction is negative. The size of these windows depends on parameters such as: chirality degree, external magnetic field and the angle of incidence of the electromagnetic wave. The present study demonstrates that the condition for negative phase-velocity propagation can be satisfied by non dissipative Faraday chiral medium such as a very dilute magnetized space plasma.

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H. Torres-Silva, "Negative Refraction in Chiral Plasma Media," Journal of Electromagnetic Analysis and Applications, Vol. 5 No. 4, 2013, pp. 175-181. doi: 10.4236/jemaa.2013.54028.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] V. G. Veselago, “The Electrodynamics of Substances with Simultaneously Negative Values of ε and μ,” Soviet Phys ics Uspekhi, Vol. 10, No. 4, 1968, pp. 509-514. doi:10.1070/PU1968v010n04ABEH003699
[2] R. A. Shelby, D. R. Smith and S. Schultz, “Experimental Verification of a Negative Index of Refraction,” Science, Vol. 292, No. 5514, 2001, pp. 77-79. doi:10.1126/science.1058847
[3] J. B. Pendry, D. Schurig and D. R. Smith, “Controlling Electromagnetic Fields,” Science, Vol. 312, No. 5781, 2006, pp. 1780-1782. doi:10.1126/science.1125907
[4] A. Lakhtakia and T. G. Mackay, “Fresnel Coefficients for a Permittivity-Permeability Phase Space Encompassing Vacuum, Anti-Vacuum, and Nihility,” Microwave and Optical Technology Letters, Vol. 48, No. 2, 2006, pp. 265-270. doi:10.1002/mop.21323
[5] S. Tretyakov, I. Nefedov, A. Sihvola, S. Maslovski and C. Simovski, “Waves and Energy in Chiral Nihility,” Journal of Electromagnetic Waves and Applications, Vol. 17, No. 5, 2003, pp. 695-706. doi:10.1163/156939303322226356
[6] J. Pendry, “A Chiral Route to Negative Refraction,” Science, Vol. 306, No. 5700, 2004, pp. 1353-1355. doi:10.1126/science.1104467
[7] T. G. Mackay, “Erratum: Plane Waves with Negative Phase Velocity in Isotropic Chiral Mediums,” Microwave and Optical Technology Letters, Vol. 47, No. 4, 2005, p. 406. doi:10.1002/mop.21183
[8] O. Sakai, T. Naito, T. Shimomura and K. Tachibana, “Microplasma Array with Metamaterial Effects,” Thin Solid Films, Vol. 518, No. 13, 2010, pp. 3444-3448. doi:10.1016/j.tsf.2009.11.040
[9] O. Sakai, T. Shimomura and K. Tachibana, “Negative Refractive Index Designed in a Periodic Composite of Lossy Microplasmas and Microresonators,” Physics of Plasmas, Vol. 17, No. 12, 2010, Article ID: 123504. doi:10.1063/1.3524561
[10] H. Torres-Silva, et al., “Electromagnetic Properties of a Chiral-Plasma Medium,” Pramana Journal of Physics, Vol. 49, No. 4, 1997, pp. 431-442. doi:10.1007/BF02847430
[11] H. Torres-Silva, et al., “Electromagnetic Waves in a Chiral Plasma Media,” Journal of the Physical Society of Japan, Vol. 67, No. 3, 1998, pp. 850-857. doi:10.1143/JPSJ.67.850
[12] T. H. Stix, “The Theory of Plasma Waves,” McGraw-Hill, New York, 1962.
[13] M. Goldhaber and V. Trimble, “Limits on the Chirality of Interstellar and Intergalactic Space,” Journal of Astro physics and Astronomy, Vol. 17, No. 12, 1996, pp. 17-21. doi:10.1007/BF02709342
[14] A. Feigel, “Quantum Vacuum Contribution to the Momentum of Dielectric Media,” Physical Review Letters, Vol. 92, No. 2, 2004, Article ID: 020404. doi:10.1103/PhysRevLett.92.020404
[15] W. Kinney and A. Riotto, “Measuring the Cosmological Lepton Asymmetry through the Cosmic Microwave Back ground Anisotropy,” Physical Review Letters, Vol. 83, 1999, pp. 3366-3369. doi:10.1103/PhysRevLett.83.3366
[16] C. Contalbi, J. Magueijo and L. Smolin, “Anomalous CMB Polarization and Gravitational Chirality,” Physical Review Letters, Vol. 101, 2008, Article ID: 141101.
[17] H. Torres-Silva and D. Torres C, “Chiral Current in a Graphene Battery,” Journal of Electromagnetic Analysis and Applications, Vol. 4, No. 10, 2012, pp. 426-431.
[18] H. Torres-Silva and D. T. Cabezas, “Chiral Seismic Atte nuation with Acoustic Metamaterials,” Journal of Electromagnetics Analysis and Applications, 2013, in Press.
[19] O. Sakai and K. Tachibana, “Plasma as Metamaterial: A Review,” Plasma Sources Science and Technology, Vol. 21, No. 1, 2012, pp. 1-18. doi:10.1088/0963-0252/21/1/013001

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