Algorithms for sample identification using is-TPG spectroscopy

被引：0
|
作者：
Smirnova, Irina N. [1 ]
Yamazaki, Ryo [1 ]
Kawase, Kodo [1 ]
机构：
[1] Nagoya Univ, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648603, Japan
来源：
2014 39TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2014年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The injection-seeded terahertz parametric generation (is-TPG) spectroscopy is a new powerful technique that can be used for sample identification including inspection of drugs hidden inside mail envelopes. In the present paper algorithms of automatic sample identification on the basis of measured absorption spectra are discussed. We check the applicability of these algorithms for identification of samples in different real-life situations, e.g. samples of pure compounds, hidden in the envelopes, polycrystalline samples with different grain size, mixture compound samples, etc.
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