[1] B. Pradarutti, S. Riehemann, G. Notni et al.. Terahertz imaging for styrofoam inspection[C]. SPIE, 2007, 6772: 67720P

[2] David Zimdars, Jeffrey White, G. Stuk et al.. Time domain terahertz detection of concealed threats in luggage and personnel[C]. SPIE, 2006, 6212: 62120O

[3] J. F. Federici, Brian Schulkin, Feng Huang et al.. THz imaging and sensing for security applications-explosive, weapons, and drugs[J]. Semicond. Sci. Technol., 2005, 20(7): S266～S280

[4] Wang Qi, Chi Xin, Li Qi. Imaging theory and development of THz free electron lasers[J]. Laser Technology, 2006, 30(6): 643～646

[5] Zhang Lei, Xu Xinlong, Li Fuli. Review of the progress of T-ray imaging[J]. Chin. J. Quantum Electronics, 2005, 22(2): 129～134

[6] P. C. M. Planken, H. J. Bakker. Towards time-resolved THz imaging[J]. Appl. Phys. A, 2004,78(4): 465～469

[7] Alan Wei Lee, Qing Hu. Real-time, continuous-wave terahertz imaging by use of a microbolometer focal-plane array[J]. Opt. Lett., 2005, 30(19): 2563～2565

[8] Jun Yang, Shuangchen Ruan, Min Zhang. Real-time, continuous-wave terahertz imaging by a pyroelectric camera[J]. Chin. Opt. Lett., 2008, 6(1): 29～31

[9] Chae-Hwa Shon, Won-Yong Chong, Seok-Gy Jeon et al.. High speed terahertz pulse imaging in the reflection geometry and image quality enhancement by digital image processing[J]. Int. J. Infrared Milli. Waves, 2008, 29(1): 79～88

[10] Eddie L. Jacobs, Steve Moyer, Charmaine C. Franck et al.. Concealed weapon identification using terahertz imaging sensors[C]. SPIE, 2006, 6212: 62120J

[11] Zhang Min, Ruan Shuangchen, Yang Jun et al.. The software design of THz imaging system[J]. Microcomputer Information, 2007, 23(11-1): 25～27