[1] PENDRY J B. Focus issue: negative refraction and metamaterials ［J］. Optics Express, 2003, 11(7): 639-639.
[2] LI Zhi-yuan, ZHANG Dao-zhong. Photonic crystal and meta-materials［J］. China Basic Science, 2005, 7(6): 7-14.
[3] ZHANG Xiang-dong. Image resolution depending on slab thickness and object distance in a two-dimensional photonic-crystal-based superlens［J］. Physical Review B, 2004, 70(19): 195110-1-195110-9.
[4] LI Zhi-yuan, LIN Lan-lan. Evaluation of lensing in photonic crystal slabs exhibiting negative refraction ［J］. Physical Review B, 2003, 68(24): 245110-1-245110-7.
[5] BERRIER A, MULOT M, SWILLO M, et al. Negative refraction at infrared wavelengths in a two-dimensional photonic crystal ［J］. Physical Review Letters, 2004, 93(7): 073902-1-073902-4.
[6] LUO Chi-yan, JOHNSON STEVEN G, JOANNOPOULOS J D, et al. All-angle negative refraction without negative effective index ［J］. Physical Review B, 2002, 65(20): 201104-1-201104-4.
[7] CUBUKCU E, AYDIN K, OZBAY E, et al. Negative refraction by photonic crystals［J］. Nature, 2003, 423(6940): 604-605.
[8] WANG X, REN Z F, KEMPA K. Unrestricted superlensing in a triangular two-dimensional photonic crystal ［J］. Optics Express, 2004, 12(3): 2919-2924.
[9] WANG Dong-dong, WANG Yong-sheng, ZHANG Xi-qing, et al. Tunable band gaps in photonic crystals［J］. Physics, 2003, 32(11): 757-761.
[11] REN Guang-jun, YAO Jian-quan, WANG Peng, et al. Research of magneto-optical rotation of liquid crystal［J］. Acta Physica Sinica, 2007, 56(2): 994-998.
[12] LIU Chen-yang, CHEN Lien-wen. Tunable field-sensitive polarizer using hybrid conventional waveguides and photonic crystal structures with nematic liquid crystals ［J］. Optics Communication, 2005, 256(1-3): 114-122.
[13] LIU Chen-yang, CHEN Lien-wen. Tunable band gap in a photonic crystal modulated by a nematic liquid crystal ［J］. Physical Review B, 2005, 72(B1): 45133-1-45133-5.
[14] WANG Jian, XIANG Ying, LIN Zi-yang, et al. Magnetic-field-induced freedericksz transition of a nematic liquid crystal doped with double-azo［J］. Chinese Science Bulletin, 2000, 45(24): 2610-2613.
[15] FENG Ya-yun, SONG Yu-long, LIU Shao-jin, et al. Azo-dyes with high dichroic ratio for LCD［J］. Chinese Journal of Liquid Crystals and Displays, 2005, 20(5): 388-391.
[16] DENG Luo-gen, LUO Li-yuan. Light-induced molecular reorientation in dye-doped nematic liquid crystals［J］. Chinese Journal of Liquid Crystals and Displays, 2005, 20(6): 481-487.
