[1] Bradley Ferguson, Zhang Xicheng. Materials for terahertz science and technology[J]. Physics, 2003, 32(5): 286-293.
[2] Liu Shenggang. Recent development of terahertz science and technology[J]. China Basic Science, 2006, 8(1): 7-12.
[3] Zhang Cunlin, Mu Kaijun. Terahertz spectroscopy and imaging[J]. Laser & Optoelectronics Progress, 2010, 47(2): 023001.
[4] Wang Gao, Zhou Hanchang, Yao Baodai, et al.. Progress of terahertz spectroscopy detection technique of explosives [J]. Laser & Optoelectronics Progress, 2011, 48(1): 013001.
[5] Zhang Xin, Zhao Yuanmeng, Deng Chao, et al.. Study on the passive terahertz image target detection[J]. Acta Optica Sinica, 2013, 33(2): 0211002.
[6] Sun Zhenlong, Tu Xuecou, Jiang Yi, et al.. Fast imaging system based on self- made terahertz detector[J]. Chinese J Lasers, 2014, 41(8): 0811002.
[7] Wang Ruijun, Wang Hongqiang, Zhuang Zhaowen, et al.. Research progress of terahertz radar technology[J]. Laser & Optoelectronics Progress, 2013, 50(4): 040001.
[8] Y Jiang, Y J Ding. Efficient terahertz generation from two collinearly propagating CO2 laser pulses[J]. Applied Physics Letters, 2007, 91(9): 091108.
[9] W Shi, Y J Ding, Generation of backward terahertz waves in GaSe crystals[J]. Opt Lett, 2005, 30(14): 1861-1863.
[10] W Shi, Y J Ding, N Fernelius, et al.. Efficient, tunable, and coherent 0.18-5.27 THz source based on GaSe crystal[J]. Opt Lett, 2002, 27(16): 1454-1456.
[11] H Cai, J Zhou, T Feng, et al.. Dual- wavelength competitive output in Nd:Y3Sc1.5Al3.5O12 ceramic disk laser[J]. Optics Communications, 2008, 281(17): 4401-4405.
[12] K L Vodopyanov, Y H Avetisyan. Optical terahertz wave generation in a planar GaAs waveguide[J]. Opt Lett, 2008, 33(20): 2314-2316.
[13] T Taniuchi, H Nakanishi. Collinear phase-matched terahertz-wave generation in GaP crystal using a dual-wavelength optical parametric oscillator[J]. Journal of Applied Physics, 2004, 95(12): 7588-7591.
[14] Huang Jingguo, Lu Jinxing, Zhou Wei, et al.. Investigation of high power terahertz emission in gap crystal based on collinear difference frequency generation[J]. Acta Physica Sinica, 2013, 66(12): 120704.
[15] A N Pikhtin, V T Prokopenko, V S Rondarev. Refraction of light in gallium phosphide[J]. Journal of Applied Spectroscopy, 1977, 27(2): 1047-1052.
[16] G Ghosh. Temperature dispersion of refractive indices in semiconductors[J]. J Appl Phys, 1996, 79(12): 9388-9389.