The aim of this study was to apply terahertz technology for screening and identification of drugs-of-abuse in mail. We have introduced terahertz spectral imaging and diffuse reflectance spectroscopy using our tunable THz parametric sources.
© 2011 OSA
K. Kawase, A. Iwasaki, and T. Shibuya, "Terahertz spectral imaging for drug inspection," in CLEO:2011 - Laser Applications to Photonic Applications, OSA Technical Digest (CD) (Optical Society of America, 2011), paper ATuE5.
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