[1] [1] V. G. Veselago. The electrodynamics of substances with simultaneously negative of ε and μ[J]. Sov. Phys. Usp.,1968,10(4):509-514

[2] [2] R. A. Shelby,D. R. Smith,S. Schultz. Experimental verification of a negative index of refraction [J]. Science,2001,292:77-79

[3] [3] Atsushi Ishikawa,Takuo Tanaka,Satoshi Kawata. Negative magnetic permeability in the visible light region[J]. Phys. Rev. Lett.,2005,95(23):237401

[4] [4] O. Voskoboynikov,G. Dyankov,C. M. J. Wijers. Left handed composite materials in the optical range[J]. Microelectronics Journal,2005,36(6):564-566

[5] [5] G. Dolling,C. Enkrich,M. Wegener et al.. Negative-index metamaterial at 780 nm wavelength[J]. Opt. Lett.,2007,32(1):53-55

[6] [6] J. B. Pendry. Negative refraction makes a perfect lens[J]. Phys. Rev. Lett.,2000,85(18):3966-3969

[7] [7] S. Antipov,L. Spentzouris,W. Gai et al.. Double-negative metamaterial research for accelerator applications[J]. Nucl. Instruments and Methods in Physics Research A.,2007,579(3):915-923

[8] [8] Liu Liu,Sailing He. Near-field optical storage system using a solid immersion lens with a left-handed material slab[J]. Opt. Exp.,2004,12(20):4835-4840

[9] [9] A. Pimenov,A. Loidl,K. Gehrke et al.. Negative refraction observed in a metallic ferromagnet in the gigahertz frequency range[J]. Phys. Rev. Lett.,2007,98(19):197401

[10] [10] Min-Suk Kwon,Sang-Yung Shin. Filter using vertical coupling between a single-mode waveguide and a multimode waveguide[J]. Integrated Photonics Research,2002:IFG2

[11] [11] M. Maiorov,R. Menna,A. Komissarov et al.. InGaAsP/InP broad-waveguide single-mode ridge-waveguide lasers[J]. Optical Fiber Communication Conference,2001:WC2

[12] [12] Liu Shijing,Zhou Haifeng,Yang Jianyi et al.. Filtering characteristic and application of the nonreciprocal waveguide grating[J]. Chinese J. Lasers,2008,35(12):1906-1909

[13] [13] Liu Jing,Zheng Zhiqiang,Feng Zhuohong et al.. Tunable optical filter based on two-dimensional heterostructure photonic crystal with neighboring dot-defects and curved waveguide[J]. Acta Optica Sinica,2007,27(11):2034-2037

[14] [14] Li Mi,Yu Siyuan,Ma Jing et al.. Research on the design of LiNbO3 waveguide intensity modulator with a new back slot structure [J]. Chinese J. Lasers,2008,35(3):410-413

[15] [15] Andrea Alu,Nader Engheta. Guided modes in a waveguide filled with a pair of single-negative (SNG),double-negative (DNG),and/or double-positive (DPS) layers[J]. IEEE Tans. Micro. Theo. Tech.,2004,52(1):199-209

[16] [16] I. V. Shadrivov,A. A. Sukhorukov,Y. S. Kivshar. Guided modes in negative-refractive-index waveguides[J]. Phys. Rev. E,2003,67(5):057602

[17] [17] Bae-Ian Wu,Tomasz M. Grzegorczyk,Yan Zhang et al.. Guided modes with imaginary transverse wave number in a slab waveguide with negative permittivity and permeability[J]. J. Appl. Phys.,2003,93(11):9386-9388

[18] [18] Zihua Wang,Zhongyin Xiao,Suping Li. Guided modes in slab waveguides with a left handed material cover or substrate[J]. Opt. Comm.,2008,281(4):607-613

[19] [19] Wang Xinglin,Wang Qi,Shi Jielong et al.. Guided modes in a thin dielectric film symmetrically bounded by left-haned media[J]. Chinese. J. Quant. Electron.,2006,23(5):719-724

[20] [20] Ying He,Zhuangqi Cao,Qishun Shen. Guided optical modes in asymmetric left-handed waveguides[J]. Opt. Comm.,2005,245(2):125-135

[21] [21] Slobodan M. Vukovic,Najdan B. Aleksic,Dejan V. Timotijevic. Guided modes in left-handed waveguides[J]. Opt. Comm.,2008,281(6):1500-1509

[22] [22] Zhongyin Xiao,Zihua Wang. Dispersion characteristics of asymmetric double-negative material slab waveguides[J]. J. Opt. Soc. Am. B.,2006,23(9):1757-1760

[23] [23] Ying He,Jing Zhang,Chunfang Li. Guided modes in a symmetric five-layer left-handed waveguide[J]. J. Opt. Soc. Am. B.,2008,25(12):2081-2091