[1] Tonouchi M. Cutting-edge terahertz technology[J]. Nature Photonics, 2007, 1(2): 97-105.

[2] 李文军, 王天一, 周宇, 等. 多层胶接结构胶层空气缺陷的太赫兹无损检测[J]. 光学学报, 2017, 37(1): 0111002.

    Li W J, Wang T Y, Zhou Y, et al. Terahertz non-destructive inspection of air defect within adhesive layers of multi-layer bonded structure[J]. Acta Optica Sinica, 2017, 37(1): 0111002.

[3] 张文涛, 王思远, 占平平, 等. 基于太赫兹时域光谱技术的红木检测方法[J]. 光学学报, 2017, 37(2): 0230006.

    Zhang W T, Wang S Y, Zhan P P, et al. Method of identifying red wood based on terahertz time-domain spectroscopy[J]. Acta Optica Sinica, 2017, 37(2): 0230006.

[4] 李孟奇, 谭智勇, 邱付成, 等. 基于太赫兹量子级联激光器的反射式快速扫描成像[J]. 光学学报, 2017, 37(6): 0611004.

    Li M Q, Tan Z Y, Qiu F C, et al. Fast reflective scanning imaging based on terahertz quantum-cascade laser[J]. Acta Optica Sinica, 2017, 37(6): 0611004.

[5] 李娜, 白亚, 刘鹏. 真空喷气靶太赫兹辐射源椭圆度特性[J]. 光学学报, 2017, 37(3): 0326002.

    Li N, Bai Y, Liu P. Ellipticity characteristic of terahertz radiation source generated from vacuum jet target[J]. Acta Optica Sinica, 2017, 37(3): 0326002.

[6] 孙博, 姚建铨. 基于光学方法的太赫兹辐射源[J]. 中国激光, 2006, 33(10): 1349-1359.

    Sun B, Yao J Q. Generation of terahertz wave based on optical methods[J]. Chinese Journal of Lasers, 2006, 33(10): 1349-1359.

[7] Tang G Q, Cong Z H, Qin Z G, et al. Energy scaling of terahertz-wave parametric sources[J]. Optics Express, 2015, 23(4): 4144-4152.

[8] Hayashi S, Nawata K, Taira T, et al. Ultrabright continuously tunable terahertz-wave generation at room temperature[J]. Scientific Reports, 2015, 4(5): 5045-5049.

[9] Zhang R L, Qu Y C, Zhao W J, et al. Si-prism-array coupled terahertz-wave parametric oscillator with pump light totally reflected at the terahertz-wave exit surface[J]. Optics Letters, 2016, 41(17): 4016-4018.

[10] Kawase K, Shikata J I, Imai K, et al. Transform-limited, narrow-linewidth, terahertz-wave parametric generator[J]. Applied Physics Letters, 2001, 78(19): 2819-2821.

[11] 李圆, 张行愚, 丛振华, 等. 基于环形腔结构的种子注入式太赫兹参量振荡器[J]. 中国激光, 2017, 44(10): 1014001.

    Li Y, Zhang X Y, Cong Z H, et al. Injection-seeded terahertz parametric oscillator based on ring-cavity configuration[J]. Chinese Journal of Lasers, 2017, 44(10): 1014001.

[12] Yang Z, Wang Y Y, Xu D G, et al. High-energy terahertz wave parametric oscillator with a surface-emitted ring-cavity configuration[J]. Optics Letters, 2016, 41(10): 2262-2264.

[13] Sun B, Li S X, Liu J S, et al. Terahertz-wave parametric oscillator with a misalignment-resistant tuning cavity[J]. Optics Letters, 2011, 36(10): 1845-1847.

[14] Kawase K, Shikata J I, Minamide H, et al. Arrayed silicon prism coupler for a terahertz-wave parametric oscillator[J]. Applied Optics, 2001, 40(9): 1423-1424.

[15] Imai K, Kawase K, Minamide H, et al. Achromatically injection-seeded terahertz-wave parametric generator[J]. Optics Letters, 2002, 27(24): 2173-2175.

[16] Wang W T, Cong Z H, Chen X H, et al. Terahertz parametric oscillator based on KTiOPO4 crystal[J]. Optics Letters, 2014, 39(13): 3706-3708.

[17] Yan C, Wang Y Y, Xu D G, et al. Green laser induced terahertz tuning range expanding in KTiOPO4 terahertz parametric oscillator[J]. Applied Physics Letters, 2016, 108(1): 011107.

[18] Li Z Y, Bing P B, Yuan S. Theoretical analysis of terahertz parametric oscillator using KTiOPO4 crystal[J]. Optics & Laser Technology, 2016, 82(4): 108-112.

[19] Wu M H, Chiu Y C, Wang T D, et al. Terahertz parametric generation and amplification from potassium titanyl phosphate in comparison with lithium niobate and lithium tantalate[J]. Optics Express, 2016, 24(23): 25964-25973.

[20] Wang W T, Cong Z H, Liu Z J, et al. THz-wave generation via stimulated polariton scattering in KTiOAsO4 crystal[J]. Optics Express, 2014, 22(14): 17092-17098.

[21] Ortega T A, Pask H M, Spence D J, et al. Stimulated polariton scattering in an intracavity RbTiOPO4 crystal generating frequency-tunable THz output[J]. Optics Express, 2016, 24(10): 10254-10264.

[22] Ortega T A, Pask H M, Spence D J, et al. Tunable 3-6 THz polariton laser exceeding 0.1 mW average output power based on crystalline RbTiOPO4[J]. IEEE Journal of Selected Topics in Quantum Electronics, 2018, 24(5): 1-6.

[23] Gao F L, Zhang X Y, Cong Z H, et al. Terahertz parametric oscillator with the surface-emitted configuration in RbTiOPO4 crystal[J]. Optics & Laser Technology, 2018, 104(10): 37-42.

[24] Wang W T, Zhang X Y, Wang Q P, et al. Multiple-beam output of a surface-emitted terahertz-wave parametric oscillator by using a slab MgO∶LiNbO3 crystal[J]. Optics Letters, 2014, 39(4): 754-757.

[25] Ikari T, Zhang X B, Minamide H, et al. THz-wave parametric oscillator with a surface-emitted configuration[J]. Optics Express, 2006, 14(4): 1604-1610.

[26] IkariT, MinamideH, ItoH. Energy scalable and high beam quality THz-wave parametricoscillator using surface emitted cavity configuration[C]∥2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, September 18-22, 2006, Shanghai, China. New York: IEEE, 2006: 333- 333.