[1] TRETYAKOV S, NEFEDOV I, SIHVOLA A, et al. Waves and energy in chiral nihility［J］. Journal of Electromagnetic Waves and Applications, 2003, 17(5): 695-706.

[2] PENDRY J B. A chiral route to negative refraction［J］. Science, 2004, 306(5700): 1353-1355.

[3] TRETYAKOV S, SIHVOLA A, JYLH L. Backward-wave regime and negative refraction in chiral composites［J］. Photonics and Nanostructures, 2005, 3(2-3): 107-115.

[4] MONZON C, FORESTER D W. Negative refraction and focusing of circularly polarized waves in optically active media［J］. Physical Review Letters, 2005, 95(12): 123904.

[5] JIN Y, HE S L. Focusing by a slab of chiral medium［J］. Optics Express, 2005, 13(13): 4974-4979.

[6] DONG Jian-feng, XU Chao, XU Jian. Research progress in chiral negative refraction［J］. Chinese Journal of Quantum Electronics, 2009, 26(4): 385-393.

[7] PLUM E, ZHOU J, DONG J, et al. Metamaterial with negative index due to chirality［J］. Physical Review B, 2009, 79(3): 035407.

[8] ZHOU J, DONG J, WANG B, et al. Negative refractive index due to chirality［J］. Physical Review B, 2009, 79(12): 121104(R).

[9] ZHANG S, PARK Y, LI J, et al. Negative refractive index in chiral metamaterials［J］. Physical Review Letters, 2009, 102(2): 023901.

[10] KWON D H, WERNER D H, KILDISHEV A V, et al. Material parameter retrieval procedure for general bi-isotropic metamaterials and its application to optical chiral negative-index metamaterial design［J］. Optics Express, 2008, 16(16): 11822-11829.

[11] DONG J, ZHOU J, KOSCHNY T, et al. Bi-layer cross chiral structure with strong optical activity and negative refractive index［J］. Optics Express, 2009, 17(16): 14172-14179.

[12] JIN Y, HE J, HE S. Surface polaritons and slow propagation related to chiral media supporting backward waves［J］. Physics Letters A, 2006, 351(4-5): 354-358.

[13] ZHANG C, CUI T J. Chiral planar waveguide for guiding single-mode backward wave［J］. Optics Communication, 2007, 280(2): 359-363.

[14] DONG Jian-feng LIU Bin. Novel characteristics of modes in chiral negative refraction parallel-plate waveguide［J］. Chinese Journal of Radio Science , 2008, 23(4): 597-600.

[15] DONG J F. Surface wave modes in chiral negative refraction grounded slab waveguides［J］. Progress In Electromagnetics Research, 2009, 95: 153-166.

[16] CHENG Q, CUI T J, ZHANG C. Waves in planar waveguide containing chiral nihility metamaterial［J］. Optics Communications, 2007, 276(2): 317-321.

[17] DONG J. Exotic characteristics of power propagation in the chiral nihility fiber［J］. Progress In Electromagnetics Research, 2009, 99: 163-178.

[18] DONG J F. Guided and surface modes in chiral nihility fiber［J］. Optics Communications. 2010, 283(4): 532-536.

[19] NOVITSKY A V, BARKOVSKY L M. Guided modes in negative-refractive-index fibres［J］. Journal of Optics A: Pure and Applied Optics, 2005, 7(2): S51-S56.

[20] GAO Han, YU Tian. Dispersion characteristics in graded-index fiber formed by core with usual dielectric and cladding with negative refractive index［J］. Acta Photonica Sinica, 2008, 37(4): 701-704.