[1] [1] Lu X, Han J, Zhang W. Resonant terahertz reflection of periodic arrays of subwavelength metallic rectangles [J]. Appl Phys Lett(S0003-6951), 2008, 92: 121103.

[2] [2] Lu X, Han J, Zhang W. Transmission field enhancement of terahertz pulses in plasmonic, rectangular coaxial geometries [J]. Opt Lett (S0146-9592), 2010, 35: 904-906.

[3] [3] Wu D, Fang N, Sun C, et al. Terahertz plasmonic high pass filter [J]. Appl Phys Lett (S0003-6951), 2003, 83: 201.

[4] [4] ChenHT, O'Hara J F, Azad A K, et al. Experimental demonstration of frequency-agile terahertz metamaterials [J]. Nat Photonics(S1749-4885), 2008, 2: 295-298.

[5] [5] ChenH T, Palit S, Tyler T, et al. Hybrid metamaterials enable fast electrical modulation of freely propagating terahertz waves [J]. Appl Phys Lett(S0003-6951), 2008, 93: 091117.

[6] [6] Landy N, Sajuyigbe S, Mock J, et al. Perfect metamaterial absorber [J]. Physical Review Letters(S0031-9007), 2008, 100: 207402.

[7] [7] Yuan Y, Bingham C, Tyler T, et al. A dual-resonant terahertz metamaterial based on single-particle electric-field-coupled resonators [J]. Appl Phys Lett(S0003-6951), 2008, 93: 191110.

[8] [8] Chen H T, Padilla W J, Cich M J, et al. A metamaterial solid-state terahertz phase modulator [J]. Nat. Photonics (S1749-4885), 2009, 3: 148-151.

[9] [9] Chiang Y J, Yang C S, Yang Y H, et al. An ultrabroad terahertz bandpass filter based on multiple-resonance excitation of a composite metamaterial [J]. Appl Phys Lett(S0003-6951), 2011, 99: 191909.

[10] [10] Padilla W J, Taylor A J, Highstrete C, et al. Dynamical electric and magnetic metamaterial response at terahertz frequencies [J]. Physical Review Letters(S0031-9007), 2006, 96: 107401

[11] [11] Bao Y J, Zhang B, Wu Z, et al. Surface-plasmon-enhanced transmission through metallic film perforated with fractal-featured aperture array [J]. Appl Phys Lett(S0003-6951), 2007, 90: 251914.

[12] [12] Wen Q Y, Zhang H W, Xie Y S, et al. Dual band terahertz metamaterial absorber: Design, fabrication, and characterization [J]. Appl. Phys. Lett(S0003-6951), 2009, 95: 241111.

[13] [13] Han J, Gu J, Lu X, et al. Broadband resonant terahertz transmission in a composite metal-dielectric structure [J]. Opt Express(S0091-3286), 2009, 17: 16527-16534.