[1] You B, Lu J Y. Remote and in situ sensing products in chemical reaction using a flexible terahertz pipe waveguide[J]. Optics Express, 2016, 24(16): 18013-18023.

[2] Oh S J, Kim S H, Jeong K, et al. Measurement depth enhancement in terahertz imaging of biological tissues[J]. Optics Express, 2013, 21(18): 21299-21305.

[3] Jia S, Yu X B, Hu H, et al. THz photonic wireless links with 16-QAM modulation in the 375-450 GHz band[J]. Optics Express, 2016, 24(21): 23777-23783.

[4] Yang Q, Deng B, Wang H Q, et al. Experimental research on imaging of precession targets with THz radar[J]. Electronics Letters, 2016, 52(25): 2059-2061.

[5] Li W, Kuang D F, Fan F. et al. Subwavelength B-shaped metallic hole array terahertz filter with InSb bar as thermally tunable structure[J]. Applied Optics, 2012, 51(29): 7098-7102.

[6] Kim S H, Lee E S, Ji Y B, et al. Improvement of THz coupling using a tapered parallel-plate waveguide[J]. Optics Express, 2010, 18(2): 1289-1295.

[7] 薛超敏, 刘建胜, 郑铮, 等. 太赫兹滤波器[J]. 激光与光电子学进展, 2008, 45(1): 43-49.

    Xue C M, Liu J S, Zheng Z, et al. Terahertz filters[J]. Laser & Optoelectronics Progress, 2008, 45(1): 43-49.

[8] Munk BA. Frequency selective surfaces: Theory and design[M]. New York: John Wiley & Sons Inc., 2000: 1- 2.

[9] Bergmair I, Dastmalchi B, Bergmair M, et al. Single and multilayer metamaterials fabricated by nanoimprint lithography[J]. Nanotechnology, 2011, 22(32): 325301.

[10] Das S, Reza K M, Habib M A. Frequency selective surface based bandpass filter for THz communication system[J]. Journal of Infrared, Millimeter, and Terahertz Waves, 2012, 33(11): 1163-1169.

[11] Li J, Shah C M, Withayachumnankul W. et al. Mechanically tunable terahertz metamaterials[J]. Applied Physics Letters, 2013, 102(12): 121101.

[12] 王文涛, 刘建军, 洪治. 基于三个方形封闭谐振环的多频带太赫兹滤波器[J]. 光学学报, 2013, 33(3): 0323001.

    Wang W T, Liu J J, Hong Z. Multiband terahertz filter based on three nested closed rings[J]. Acta Optica Sinica, 2013, 33(3): 0323001.

[13] Ebrahimi A, Nirantar S, Withayachumnankul W. et al. Second-order terahertz bandpass frequency selective surface with miniaturized elements[J]. IEEE Transactions on Terahertz Science and Technology, 2015, 5(5): 761-769.

[14] 张新群, 赵国忠, 王佳. 太赫兹波段金属矩形孔高通滤波器[J]. 激光与光电子学进展, 2017, 54(8): 082302.

    Zhang X Q, Zhao G Z, Wang J. High pass filter based on metallic rectangular holes in terahertz frequency range[J]. Laser & Optoelectronics Progress, 2017, 54(8): 082302.

[15] 南雪莉, 张斌珍, 崔建利, 等. 一种近方脊滤波器的设计与快速制造[J]. 红外与毫米波学报, 2017, 36(1): 30-34.

    Nan X L, Zhang B Z, Cui J L, et al. Facile design and rapid fabrication of a nearly-square ridge filter[J]. Journal of Infrared and Millimeter Waves, 2017, 36(1): 30-34.

[16] Walia S, Shah C M, Gutruf P, et al. Flexible metasurfaces and metamaterials: A review of materials and fabrication processes at micro- and nano-scales[J]. Applied Physics Reviews, 2015, 2(1): 011303.

[17] 曹小文, 张雷, 于永森, 等. 飞秒激光制备微光学元件及其应用[J]. 中国激光, 2017, 44(1): 0102004.

    Cao X W, Zhang L, Yu Y S, et al. Application of micro-optical components fabricated with femtosecond laser[J]. Chinese Journal of Lasers, 2017, 44(1): 0102004.

[18] Kuznetsov S A, Navarro-Cía M, Kubarev V V. et al. Regular and anomalous extraordinary optical transmission at the THz-gap[J]. Optics Express, 2009, 17(14): 11730-11738.