B. B. Hu and M. C. Nuss, Imaging with terahertz waves, Optics Letters, vol.20, issue.16, pp.1716-1718, 1995.
DOI : 10.1364/OL.20.001716

D. M. Mittleman, R. H. Jacobsen, and M. C. Nuss, T-ray imaging, IEEE Journal of Selected Topics in Quantum Electronics, vol.2, issue.3, pp.679-692, 1996.
DOI : 10.1109/2944.571768

D. M. Mittleman, T-ray tomography, Optics Letters, vol.22, issue.12, pp.904-906, 1997.
DOI : 10.1364/OL.22.000904

K. Kawase, Non-destructive terahertz imaging of illicit drugs using spectral fingerprints, Optics Express, vol.11, issue.20, pp.2549-2554, 2003.
DOI : 10.1364/OE.11.002549

X. Wang, Terahertz pulse reflective focal-plane tomography, Optics Express, vol.15, issue.22, pp.14369-14375, 2007.
DOI : 10.1364/OE.15.014369

C. Jördens and M. Koch, Detection of foreign bodies in chocolate with pulsed terahertz spectroscopy, Optical Engineering, vol.47, issue.3, p.37003, 2008.
DOI : 10.1117/1.2896597

W. Sun, X. Wang, and Y. Zhang, A method to monitor the oil pollution in water with reflective pulsed terahertz tomography, Optik - International Journal for Light and Electron Optics, vol.123, issue.21, pp.1980-1984, 2012.
DOI : 10.1016/j.ijleo.2011.10.002

K. H. Jin, High-speed terahertz reflection three-dimensional imaging for nondestructive evaluation, Optics Express, vol.20, issue.23, pp.25432-25440, 2012.
DOI : 10.1364/OE.20.025432.m004

J. Xu, T-rays identify defects in insulating-materials, Conf. Lasers and Electro-OpticsInternational Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD), paper CMB2, 2004.

N. Karpowicz, Compact continuous-wave subterahertz system for inspection applications, Applied Physics Letters, vol.86, issue.5, p.54105, 2005.
DOI : 10.1063/1.1856701

C. D. Stoik, M. J. Bohn, and J. L. Blackshire, Nondestructive evaluation of aircraft composites using transmissive terahertz time domain spectroscopy, Optics Express, vol.16, issue.21, pp.17039-17051, 2008.
DOI : 10.1364/OE.16.017039

C. Stoik, M. Bohn, and J. Blackshire, Nondestructive evaluation of aircraft composites using reflective terahertz time domain spectroscopy, NDT & E International, vol.43, issue.2, pp.106-115, 2010.
DOI : 10.1016/j.ndteint.2009.09.005

A. Cooney and J. L. Blackshire, Advanced imaging of hidden damage under aircraft coatings, Advanced Sensor Technologies for Nondestructive Evaluation and Structural Health Monitoring II, p.617902, 2006.
DOI : 10.1117/12.659035

R. Anastasi and E. I. Madaras, Terahertz NDE for Under Paint Corrosion Detection and Evaluation, AIP Conference Proceedings, 2013.
DOI : 10.1063/1.2184571

N. Karpowicz, FIRE DAMAGE ON CARBON FIBER MATERIALS CHARACTERIZED BY THZ WAVES, International Journal of High Speed Electronics and Systems, vol.17, issue.02, pp.213-224, 2007.
DOI : 10.1142/S0129156407004448

F. Destic, THz QCL-based active imaging dedicated to nondestructive testing of composite materials used in aeronautics, Proc. SPIE, p.776304, 2010.

I. Amenabar, F. Lopez, and A. Mendikute, In Introductory Review to THz Non-Destructive Testing of Composite Mater, Journal of Infrared, Millimeter, and Terahertz Waves, vol.47, issue.21, pp.152-169, 2013.
DOI : 10.1007/s10762-012-9949-z

E. Cristofani, Assessment of 3-D signal and image processing using FMCW THz signals, Proc. of the OPTRO, 2012.

F. Tauser, Electronically controlled optical sampling using 100 MHz repetition rate fiber lasers, Commercial and Biomedical Applications of Ultrafast Lasers VIII, p.68810, 2008.
DOI : 10.1117/12.764506