[1] Shelby R A, Smith D R,Schultz S.Experimental verification of a negative index of refraction.Science, 6 April, 2001,292:77~79
[2] Notomi M.Theory of light propagation in strongly modulated photonic crystals: refractionlike behavior in the vicinity of the photonic band gap.Physical Review(B), 2000,62(16):10696~10705
[3] Luo Chiyan,Johnson S G,Joannopoulos J D,et al.All-angle negative refraction without negative effective index.Physical Review(B), 2002,65(20):201104(R)
[4] Luo Chiyan,Johnson S G, Joannopoulos J D.All-angle negative refraction in a three-dimensionally periodic photonic crystal.Applied Physics Letters, 2002,81(13):2352~2354
[5] Pendry J B.Negative refraction makes a perfect lens.Physical Review Letter, 2000,85(18):3966~3969
[6] Nelson B E,Gerken M,Miller D A B,et al.Use of a dielectric stack as a one-dimensional photonic crystal for wavelength demultiplexing by beams shifting.Optics Letters, 2000,25(20):1502~1504
[7] Chung K B, Hong S W.Wavelength demultiplexers based on the superprism phenomena in photonic crystals.Applied Physics Letters, 2002,81(9):1549~1551
[10] Yariv A,Yeh P.Optical waves in crystals.New Jersey John Wiley & Sons. Inc, 1984
[11] Felbacq D, Guizai B, Zolla F.Ultra-refraction phenomena in Bragg mirrors.J Opt A:Pure Appl Opt,2000,2(5):L30~L32