volume | PIER Journals

Abstract

Reflection from a planar DB interface placed in chiral and chiral nihility medium is studied. No difference between the two cases, regarding reflection chracteristics, is noted. No reflected backward wave is produced for DB interface placed in chiral nihility metamaterial. In this regard, DB interface may be considered as first known perfect reflector interface which yields non zero power when placed in chiral nihility medium.

1. Jaggard, D. L., A. R. Mickelson, and C. H. Papas, "On electromagnetic waves in chiral media," Appl. Phys., Vol. 18, 211-216, 1979.
doi:10.1007/BF00934418

2. Bassiri, S., C. H. Papas, and N. Engheta, "Electromagnetic wave propagation through a dielectric-chiral interface and through a chiral slab," J. Opt. Soc. Am. A, Vol. 5, 1450, 1988.
doi:10.1364/JOSAA.5.001450

3. Lindell, I. V., A. H. Sihvola, S. A. Tretyakov, and A. J. Viitanen, Electromagnetic Waves in Chiral and Bi-isotropic Media, Artech House, 1994.

4. Lakhtakia, A., V. K. Varadan, and V. V. Varadan, Time Harmonic Electromagnetic Fields in Chiral Media, Springer, 1989.

5. Lakhtakia, A., "An electromagnetic trinity from negative permittivity and negative permeability," Int. J. Infrared and Millimeter Waves, Vol. 22, 1731-1734, 2001.
doi:10.1023/A:1015068715023

6. Tretyakov, S., 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, 695-706, 2003.
doi:10.1163/156939303322226356

7. Tretyakov , S., I. Nefedov, A. Sihvola, and S. Maslovski, "A metamaterial with extreme properties: The chiral nihility," Progress In Electromagnetics Research Symposium, 468, Honolulu, Hawaii, USA, October 13-16, 2003.

8. Hamid, A. K., "EM scattering by a lossy dielectric-coated nihility elliptic cylinder," Appl. Computat. Electromagn. Soc. J., Vol. 25, 444-449, 2010.

9. Ahmed, S. and Q. A. Naqvi, "Electromagnetic scattering from a chiral coated nihility cylinder," Progress In Electromagnetics Research Letters, Vol. 18, 41-50, 2010.
doi:10.2528/PIERL10072807

10. Naqvi, A., "Comments on waves in planar waveguide containing chiral nihility metamaterial," Opt. Comm., Vol. 284, 215-216, 2011.
doi:10.1016/j.optcom.2010.08.017

11. Cheng, Q., T. J. Cui, and C. Zhang, "Waves in planar waveguide containing chiral nihility metamaterial," Opt. Comm., Vol. 276, 317-321, 2007.
doi:10.1016/j.optcom.2007.04.053

12. Zhang, C. and T. J. Cui, "Negative reflections of electromagnetic waves in chiral media,", arXiv: physics/0610172.

13. Qiu, C. W., N. Burokur, S. Zouhdi, and L. W. Li, "Chiral nihility effects on energy flow in chiral materials," Opt. Soc. of Am. A, Vol. 25, 55-63, 2008.
doi:10.1364/JOSAA.25.000055

14. Dong, J. F. and J. Li, "Guided modes in the chiral negative refractive index fiber," Chin. Opt. Lett., Vol. 8, 1032-1036, 2010.
doi:10.3788/COL20100811.1032

15. Dong , J. F., "Guided and surface modes in chiral nihility fiber," Opt. Comm., Vol. 283, 532-536, 2010.
doi:10.1016/j.optcom.2009.10.086

16. Dong, J., "Exotic characteristics of power propagation in the chiral nihility fiber," Progress In Electromagnetics Research, Vol. 99, 163-178, 2009.
doi:10.2528/PIER09102801

17. Dong, J., "Surface wave modes in chiral negative refraction grounded slab waveguides," Progress In Electromagnetics Research, Vol. 95, 153-166, 2009.
doi:10.2528/PIER09062604

18. Dong, J. F. and C. Xu, "Surface polarizatons in planar chiral nihility meta-material waveguides," Opt. Comm., Vol. 282, 3899-3904, 2009.
doi:10.1016/j.optcom.2009.06.054

19. Naqvi, Q. A., "Planar slab of chiral nihility metamaterial backed by fractional dual/PEMC interface," Progress In Electromagnetics Research, Vol. 85, 381-391, 2008.
doi:10.2528/PIER08081201

20. Naqvi, A., S. Ahmed, and Q. A. Naqvi, "Perfect electromagnetic conductor and fractional dual interface placed in a chiral nihility medium," Journal of Electromagnetic Waves and Applications, Vol. 24, No. 14-15, 1991-1999, 2010.

21. Illahi, A. and Q. A. Naqvi, "Study of focusing of electromagnetic waves reflected by a PEMC backed chiral nihility reflector using Maslov's method," Journal of Electromagnetic Waves and Applications, Vol. 23, No. 7, 863-873, 2009.
doi:10.1163/156939309788355216

22. Maab, H. and Q. A. Naqvi, "Surface wave modes in PEMC backed chiral slab," Opt. Comm., Vol. 283, 2536-2546, 2010.
doi:10.1016/j.optcom.2010.02.039

23. Waqas, M., M. Faryad, and Q. A. Naqvi, "Analysis of high frequency field of perfect electromagnetic conductor (PEMC) parabolic reflector placed in homogenous chiral medium," Journal of Electromagnetic Waves and Applications, Vol. 22, No. 14-15, 1931-1941, 2008.
doi:10.1163/156939308787537964

24. Lindell, I. V. and A. Sihvola, "Electromagnetic boundary and its realization with anisotropic metamaterial," Phys. Rev. E, Vol. 79, No. 026604, 2009.

25. Lindell, I. V. and A. Sihvola, "Circular waveguide with DB boundary Conditions," IEEE Trans. on Micro. Theory and Tech., Vol. 58, 903-909, 2010.
doi:10.1109/TMTT.2010.2042638

26. Lindell, I. V. and A. Sihvola, "Electromagnetic boundary conditions defined in terms of normal field components," IEEE Trans. on Ant. and Propag., Vol. 58, 1128-1135, 2010.
doi:10.1109/TAP.2010.2041149

27. Lindell, I. V., H.Wallen, and A. Sihvola, "General electromagnetic boundary conditions involving normal field components," IEEE Ant. and Wirel. Propag. Lett., Vol. 8, 877-880, 2009.
doi:10.1109/LAWP.2009.2028301

28. Sihvola, A., H. Wallen, and P. Yla-Oijala, "Scattering by DB spheres," IEEE Ant. and Wirel. Propag. Lett., Vol. 8, 542-545, 2009.
doi:10.1109/LAWP.2009.2022960

Dr. Aftab Naqvi

Dr. Farhat Majeed

Dr. Qaisar Naqvi