1. Smith, D. R., W. J. Padilla, D. C. Vier, S. C. Nemat-Nasser, and S. Schultz, "Composite medium with simultaneously negative permeability and permittivity," Phys. Rev. Lett., Vol. 84, No. 18, 8184-8187, 2000.
doi:10.1103/PhysRevLett.84.4184

2. Shelby, R. A., D. R. Smith, and S. Shultz, "Experimental verification of a negative index of refraction," Science, Vol. 292, 77-79, 2001.
doi:10.1126/science.1058847

3. Chen, H., B. I. Wu, and J. A. Kong, "Review of electromagnetic theory in left-handed materials," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 15, 2137-2151, 2006.
doi:10.1163/156939306779322585

4. Grzegorczyk, T. M. and J. A. Kong, "Review of left-handed metamaterials: Evolution from theoretical and numerical studies to potential applications," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 14, 2053-2064, 2006.
doi:10.1163/156939306779322620

5. Tang, W. X., H. Zhao, X. Zhou, J. Y. Chin, and T. J. Cui, "Negative index material composed of meander line and SRRs," Progress In Electromagnetics Research B, Vol. 8, 103-114, 2008.
doi:10.2528/PIERB08051201

6. Wang, J., S. Qu, H. Ma, J. Hu, Y. Yang, X. Wu, Z. Xu, and M. Hao, "A dielectric resonator-based route to left-handed metamaterials," Progress In Electromagnetics Research B, Vol. 13, 133-150, 2009.
doi:10.2528/PIERB09011103

7. Veselago, V. G., "The electrodynamics of substances with simultaneously negative values of ε and μ," Sov. Phys. Usp., Vol. 10, No. 4, 509-514, 1968.
doi:10.1070/PU1968v010n04ABEH003699

8. Pendry, J. B., "Negative refraction makes a perfect lens ," Phys. Rev. Lett., Vol. 85, No. 18, 3966-3969, 2000.
doi:10.1103/PhysRevLett.85.3966

9. Schurig, D., J. J. Mock, B. J. Justice, S. A. Cummer, J. B. Pendry, A. F. Starr, and D. R. Smith, "Metamaterial electromagnetic cloak at microwave frequencies," Science, Vol. 314, 977-980, 2006.
doi:10.1126/science.1133628

10. Tsakmakidis, K. L., A. D. Boardman, and O. Hess, "`Trapped rainbow' storage of light in metamaterials," Nature, Vol. 450, 397-401, 2007.
doi:10.1038/nature06285

11. Li, Z. and T. J. Cui, "Novel waveguide directional couplers using left-handed materials," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 8, 1053-1062, 2007.

12. Hsu, H. T. and C. J. Wu, "Design rules for a Fabry-Perot narrow band transmission filter containing a metamaterial negative-index defect," Progress In Electromagnetics Research Letters, Vol. 9, 101-107, 2009.
doi:10.2528/PIERL09032803

13. Lindell, I. V. and S. Ilvonen, "Waves in a slab of uniaxial BW medium," Journal of Electromagnetic Waves and Applications, Vol. 16, No. 3, 303-318, 2002.
doi:10.1163/156939302X01164

14. Shadrivov, I. V., A. A. Sukhorukov, and Y. S. Kivshar, "Guided modes in negative-refractive-index waveguides," Phys. Rev. E, Vol. 67, 057602, 2003.
doi:10.1103/PhysRevE.67.057602

15. Tsakmakidis, K. L., C. Hermann, A. Klaedtke, C. Jamois, and O. Hess, "Surface plasmon polaritons in generalized slab heterostructures with negative permittivity and permeability," Phys. Rev. B, Vol. 73, 085104, 2006.
doi:10.1103/PhysRevB.73.085104

16. Wang, Z. J. and J. F. Dong, "Analysis of guided modes in asymmetric left-handed slab waveguides," Progress In Electromagnetics Research, Vol. 62, 203-215, 2006.
doi:10.2528/PIER06021802

17. Mahmoud, S. F. and A. J. Viitanen, "Surface wave character on a slab of metamaterial with negative permittivity and permeability," Progress In Electromagnetics Research, Vol. 51, 127-137, 2005.
doi:10.2528/PIER03102102

18. Li, C., Q. Sui, and F. Li, "Complex guided wave solutions of grounded dielectric slab made of metamaterials," Progress In Electromagnetics Research, Vol. 51, 187-195, 2005.
doi:10.2528/PIER04011203

19. Shu, W. and J. M. Song, "Complete mode spectrum of a grounded dielectric slab with double negative metamaterials," Progress In Electromagnetics Research, Vol. 65, 103-123, 2006.
doi:10.2528/PIER06081601

20. Novitsky, A. V. and L. M. Barkovsky, "Guided modes in negative-refractive-index fibres," J. Opt. A: Pure Appl. Opt., Vol. 7, S51-S56, 2005.
doi:10.1088/1464-4258/7/2/007

21. Cory, H. and T. Blum, "Surface-wave propagation along a metamaterial cylinder guide," Microwave Opt. Technol. Lett., Vol. 44, No. 1, 31-35, 2005.
doi:10.1002/mop.20538

22. Kim, K. Y., J. H. Lee, Y. K. Cho, and H. S. Tae, "Electromagnetic wave propagation through doubly dispersive subwavelength metamaterial hole," Optics Express, Vol. 13, No. 10, 3653-3665, 2005.
doi:10.1364/OPEX.13.003653

23. Kim, K. Y., "Fundamental guided electromagnetic dispersion characteristics in lossless dispersive metamaterial clad circular air-hole waveguides," J. Opt. A, Pure Appl. Opt., Vol. 9, No. 11, 1062-1069, 2007.
doi:10.1088/1464-4258/9/11/016

24. Shen, L. F. and Z. H. Wang, "Guided modes in fiber with left-handed materials," J. Opt. Soc. Am. A, Vol. 26, No. 4, 754-759, 2009.
doi:10.1364/JOSAA.26.000754

25. 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

26. Pendry, J. B., "A chiral route to negative refraction," Science, Vol. 306, 1353-1355, 2004.
doi:10.1126/science.1104467

27. Tretyakov, S., A. Sihvola, and L. Jylha, "Backward-wave regime and negative refraction in chiral composites," Photonics and Nanostructures, Vol. 3, No. 2--3, 107-115, 2005.
doi:10.1016/j.photonics.2005.09.008

28. Faryad, M. and Q. A. Naqvi, "Cylindrical reflector in chiral medium supporting simultaneously positive phase velocity and negative phase velocity," Journal of Electromagnetic Waves and Applications, Vol. 22, No. 4, 563-572, 2008.
doi:10.1163/156939308784150344

29. Monzon, C. and D. W. Forester, "Negative refraction and focusing of circularly polarized waves in optically active media," Phys. Rev. Lett., Vol. 95, 123904, 2005.
doi:10.1103/PhysRevLett.95.123904

30. Jin, Y. and S. He, "Focusing by a slab of chiral medium," Optics Express, Vol. 13, No. 13, 4974-4979, 2005.
doi:10.1364/OPEX.13.004974

31. Plum, E., J. Zhou, J. Dong, V. A. Fedotov, T. Koschny, C. M. Soukoulis, and N. I. Zheludev, "Metamaterial with negative index due to chirality," Phys. Rev. B, Vol. 79, 035407, 2009.
doi:10.1103/PhysRevB.79.035407

32. Zhou, J., J. Dong, B. Wang, T. Koschny, M. Kafesaki, and C. M. Soukoulis, "Negative refractive index due to chirality," Phys. Rev. B, Vol. 79, 121104, 2009.
doi:10.1103/PhysRevB.79.121104

33. Wang, B., J. Zhou, T. Koschny, and C. M. Soukoulis, "Nonplanar chiral metamaterials with negative index," Appl. Phys. Lett., Vol. 94, 151112, 2009.
doi:10.1063/1.3120565

34. Zhang, S., Y. Park, J. Li, X. Lu, W. Zhang, and X. Zhang, "Negative refractive index in chiral metamaterials," Phys. Rev. Lett., Vol. 102, 023901, 2009.
doi:10.1103/PhysRevLett.102.023901

35. Wiltshire, M. C. K., J. B. Pendry, and J. V. Hajnal, "Chiral Swiss rolls show a negative refractive index," J. Phys.: Condens. Matter, Vol. 21, No. 29, 292201, 2009.
doi:10.1088/0953-8984/21/29/292201

36. Dong, J., J. Zhou, T. Koschny, and C. M. Soukoulis, "Bi-layer cross chiral structure with strong optical activity and negative refractive index," Optics Express, Vol. 17, No. 16, 14172-14179, 2009.
doi:10.1364/OE.17.014172

37. Jin, Y., J. He, and S. He, "Surface polaritons and slow propagation related to chiral media supporting backward waves," Phys. Lett. A, Vol. 351, No. 4--5, 354-358, 2006.
doi:10.1016/j.physleta.2005.11.010

38. Zhang, C. and T. J. Cui, "Chiral planar waveguide for guiding single-mode backward wave," Opt. Commun., Vol. 280, No. 2, 359-363, 2007.

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

40. Dong, J. F., Z. J. Wang, L. L. Wang, and B. Liu, "Novel characteristics of guided modes in chiral negative refraction waveguides," Proceedings of International Symposium on Biophotonics, Nanophotonics and Metamaterials, Metamaterials 2006, 517-520, Oct. 2006.

41. Naqvi, Q. A., "Fractional dual interface in chiral nihility medium," Progress In Electromagnetics Research Letters, Vol. 8, 135-142, 2009.
doi:10.2528/PIERL09032405

42. Cheng, Q. and C. Zhang, "Waves in planar waveguide containing chiral nihility metamaterial," Opt. Commun., Vol. 276, No. 2, 317-321, 2007.
doi:10.1016/j.optcom.2007.04.053

43. 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

44. Naqvi, Q. A., "Fractional dual solutions in grounded chiral nihility slab and their effect on outside field," Journal of Electromagnetic Waves and Applications, Vol. 23, No. 5--6, 773-784, 2009.
doi:10.1163/156939309788019958

45. 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 Application, Vol. 23, No. 7, 863-873, 2009.
doi:10.1163/156939309788355216

46. Dong, J. F. and C. Xu, "Characteristics of guided modes in planar chiral nihility metamaterial waveguides," Progress In Electromagnetics Research B, Vol. 14, 107-126, 2009.
doi:10.2528/PIERB09012201

47. Dong, J. F. and C. Xu, "Surface polaritons in planar chiral nihility metamaterial waveguides," Opt. Commun., Vol. 282, No. 19, 3899-3904, 2009.
doi:10.1016/j.optcom.2009.06.054

48. Qiu, R. C. and I.-T. Lu, "Guided waves in chiral optical fibers," J. Opt. Soc. Am. A, Vol. 11, No. 12, 3212-3219, 1994.
doi:10.1364/JOSAA.11.003212

49. Mahmoud, S. F., "Guided modes on open chirowaveguides," IEEE Trans. Microwave Theory Tech., Vol. 43, No. 1, 205-209, 1995.
doi:10.1109/22.362990

50. Nair, A. and P. K. Choudhury, "On the analysis of field patterns in chirofibers," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 15, 2277-2286, 2007.
doi:10.1163/156939307783134470

51. Dong, J. F., W. D. Tao, and J. Xu, "Optical power characteristics of guided modes in a double cladding chiral optical fiber," Acta Photonica Sinica, Vol. 36, No. 6, 1044-1049, 2007.

52. Dong, J. F., "Guided and surface modes in chiral nihility fiber," Opt. Commun., 2009.